Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
106 results · page 1 of 3
Oct 20, 2026The FTP client trusts the server's PASV response IP:port without validation against the control connection target.CVE-2026-109681 · Other software · Rapid7 · reported by cve@rapid7.comMedium 4.7
The FTP client trusts the server's PASV response IP:port without validation against the control connection target. A rogue FTP server can specify any IP:port in the 227 Passive Mode response, causing the operator's machine to open a TCP connection to an arbitrary host.
- Product
- Metasploit Framework
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 30, 2026basic-ftp is an FTP client for Node.js.CVE-2026-102990 · Other software · patrickjuchli · reported by GitHubHigh 8.2
basic-ftp is an FTP client for Node.js. Prior to 6.2.1, Client.list() can be forced by a malicious or compromised FTP server to spend quadratic CPU time parsing a directory listing because the RE_LINE expression in src/parseListUnix.ts backtracks across adjacent variable-length owner and group fields when a long Unix-style line has a valid prefix but cannot satisfy the later size and date fields. parseList() selects a parser from the last nonblank line and then applies it to every line, so a normal final line can select the Unix parser while an earlier crafted line blocks the Node.js event loop and freezes the process. This issue is fixed in version 6.2.1.
- Product
- basic-ftp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 30, 2026Possible memory exhaustion in SFTP clients (DefaultSftpClient) in component sshd-sftp in Apache MINA SSHD versions 0.9.0 to 2.19.0 and 3.0.0-M1 to 3.0.0-M5.CVE-2026-94002 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.5
Possible memory exhaustion in SFTP clients (DefaultSftpClient) in component sshd-sftp in Apache MINA SSHD versions 0.9.0 to 2.19.0 and 3.0.0-M1 to 3.0.0-M5. Apache MINA SSHD is a Java library for client-side and server-side SSH. The sshd-sftp component provides support for SFTP. The SFTP client implementation, when receiving a reply, did not check that this reply corresponded to a request sent earlier. Unsolicited replies would be stored but never consumed. A malicious server could keep sending unsolicited replies until available memory in the client was exhausted. Users are recommended to upgrade to version 2.20.0 or 3.0.0-M6, which fix this issue.
- Product
- Apache MINA SSHD
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
Sep 29, 2026In the IPv4 PASV path, the FTP Client accepts whatever address was sent in the server's `227` reply.CVE-2026-102722 · Other software · Eclipse Foundation · reported by emo@eclipse.orgMedium 6.9
In the IPv4 PASV path, the FTP Client accepts whatever address was sent in the server's `227` reply. Validation only covers the parse and the non-zero values, thus a malicious server can name any address and direct the Client there.
- Product
- NetX Duo
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-49255 · Other software · electerm · reported by GitHubHigh 8.8
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.11.11, electerm constructs operating system commands in src/app/lib/fs.js by interpolating untrusted file paths into the rmrf(), mv(), and cp() functions. A malicious SSH or SFTP server can provide a filename containing quote characters and shell metacharacters, and a victim can cause that filename to reach the affected operation during remote-to-local transfer, conflict renaming, copying, moving, or removal. The generated `rm -rf`, mv, `cp -r`, PowerShell Remove-Item, Move-Item, or Copy-Item command can then interpret the filename as shell syntax. This allows arbitrary command execution with the electerm desktop user's privileges on POSIX and Windows systems, enabling data exfiltration, file modification, malware installation, or denial of service. This issue is fixed in version 3.11.11.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-49253 · Other software · electerm · reported by GitHubHigh 7.1
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.11.11, electerm uses remote-supplied filenames directly with path.join() while receiving Zmodem and Trzsz transfers. In src/app/server/zmodem.js, prepareReceiveFile() joins the filename to the user-selected save path, and in src/app/server/trzsz.js, getUniqueFilePath(), the openSaveFile() callback, and the savedFilePaths mapping construct destinations without sanitization. A malicious SSH server or remote shell can provide a filename containing traversal components such as ../escaped.txt or ../../.bashrc. When the victim accepts the transfer and selects a download directory, electerm can write outside that directory and overwrite files accessible to the desktop user, potentially changing sensitive configuration or impairing availability. This issue is fixed in version 3.11.11.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 11, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-73227 · Other software · electerm · reported by GitHubHigh 8.1
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.120, electerm allows a malicious RDP server to write attacker-controlled content outside the selected save directory because the RDP clipboard download path in src/client/components/rdp/file-transfer.js passes the server-controlled CLIPRDR filename fileInfo.name to osResolve without sanitization. This issue is fixed in version 3.15.120.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 11, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-73226 · Other software · electerm · reported by GitHubHigh 8.8
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.186, electerm allows an authenticated WebSocket client to invoke unintended internal functions through client-controlled func values in upgrade-func in src/app/server/dispatch-center.js and handleFs in src/app/server/fs.js, exposing Upgrade and fsExport methods that can execute commands, open files, mutate the filesystem, or terminate the process. This issue is fixed in version 3.15.186.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 11, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-73225 · Other software · electerm · reported by GitHubHigh 8.1
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.120, electerm allows a malicious FTP or SFTP server to write attacker-controlled content outside the selected download directory because recursive transfers in src/client/components/file-transfer/transfer.jsx pass server-supplied file.name and folder.name values to resolve without sanitization. This issue is fixed in version 3.15.120.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 11, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-73224 · Other software · electerm · reported by GitHubHigh 8.8
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.120, electerm allows a malicious FTP or SFTP server to execute arbitrary commands when a user downloads a crafted folder and invokes Properties and Calculate Size because calcLocal in src/client/components/sftp/file-info-modal.jsx inserts the server-controlled folder name into a du -sh shell command without safely escaping single quotes. This issue is fixed in version 3.15.120.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 11, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-73223 · Other software · electerm · reported by GitHubHigh 8.1
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.15.120, electerm allows a malicious SFTP server to write attacker-controlled content outside the temporary directory because the server-controlled filename name used by editWithSystemEditor in src/client/components/sftp/file-item.jsx is interpolated into path.resolve without sanitization. This issue is fixed in version 3.15.120.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 28, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-45787 · Other software · electerm · reported by GitHubMedium 6
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to 3.9.5, deterministic AES-192-CBC with a fixed zero IV, constant KDF salt, and no MAC leads to confidentiality and integrity failures for synced bookmark/profile data. Attackers can crack common passwords across installs and perform undetected ciphertext bit-flips to alter config/bookmarks. This vulnerability is fixed in 3.9.5.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 28, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-45353 · Other software · electerm · reported by GitHubCritical 9.3
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. From 3.0.6 to 3.8.8, This vulnerability is fixed in 3.9.0.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 28, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-45058 · Other software · electerm · reported by GitHubCritical 9.4
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. In 3.8.8 and earlier, there is persistent local-pty code execution via imported bookmarks or compromised sync targets. Affects users who import bookmark JSON files or who have electerm sync configured (gist/WebDAV). The attacker can inject exec* fields or global config to cause remote code to run when a bookmark is opened or when sync is applied.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 12, 2026basic-ftp is an FTP client for Node.js.CVE-2026-44240 · Other software · patrickjuchli · reported by GitHubHigh 7.5
basic-ftp is an FTP client for Node.js. Prior to 5.3.1, basic-ftp is vulnerable to client-side denial of service when parsing FTP control-channel multiline responses. A malicious or compromised FTP server can send an unterminated multiline response during the initial FTP banner phase, before authentication. The client keeps appending attacker-controlled data into FtpContext._partialResponse and repeatedly reparses the accumulated buffer without enforcing a maximum control response size. As a result, an application using basic-ftp can remain stuck in connect() while memory and CPU usage grow under attacker-controlled input. This can lead to process-level denial of service, container OOM kills, worker restarts, queue backlog, or service degradation in applications that automatically connect to FTP endpoints. This vulnerability is fixed in 5.3.1.
- Product
- basic-ftp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-43944 · Other software · electerm · reported by GitHubCritical 9.4
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. From versions 3.0.6 to before 3.8.15, electerm is vulnerable to arbitrary local code execution via deep links, CLI --opts, or crafted shortcuts. Exploit requires clicking a crafted electerm://... link or opening a crafted shortcut/command that launches electerm with attacker-controlled opts. This issue has been patched in version 3.8.15.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-43943 · Other software · electerm · reported by GitHubHigh 7.8
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to version 3.7.9, a code execution (RCE) vulnerability exists in electerm's SFTP open with system editor or "Edit with custom editor" feature. When a user opts to edit a file using open with system editor or open with a custom editor, the filename is passed directly into a command line without sanitization. A malicious actor controlling the SSH server or user OS can exploit this by crafting a filename containing shell metacharacters. If a victim subsequently attempts to edit this file, the injected commands are executed on their machine with the user's privileges. This could allow the attacker to run arbitrary code, install malware, or move laterally within the network. This issue has been patched in version 3.7.9.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-43942 · Other software · electerm · reported by GitHubMedium 5.5
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. In versions 3.8.15 and prior, the getConstants() IPC handler in src/app/lib/ipc-sync.js serialises the entire process.env object and sends it to the renderer. The data is stored as window.pre.env and is accessible from any JavaScript running in the renderer (e.g., via the DevTools console or a compromised webview context). An attacker who achieves any JavaScript execution within the renderer can trivially exfiltrate these secrets to a remote server, leading to cloud account compromise, supply chain attacks, and lateral movement. At time of publication, there are no publicly available patches.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-43941 · Other software · electerm · reported by GitHubCritical 9.6
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. In versions 3.8.15 and prior, Electerm's terminal hyperlink handler passes any URL clicked in the terminal directly to shell.openExternal without any protocol validation. An attacker who controls terminal output (e.g., via a malicious SSH server, compromised remote host, or malicious plugin rendering terminal content) can thus achieve arbitrary code execution or local file access on the victim's machine, requiring only that the victim clicks a displayed link. At time of publication, there are no publicly available patches.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-43940 · Other software · electerm · reported by GitHubHigh 8.4
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to version 3.7.16, the runWidget function in src/app/widgets/load-widget.js constructs a file path by directly concatenating user‑supplied widget identifiers without any sanitisation. Because runWidget is exposed to the renderer process via an asynchronous IPC handler with no input validation, an attacker who achieves JavaScript execution inside the renderer (for example, through a malicious plugin or a cross‑site scripting flaw in the built‑in webview) can abuse a path traversal (../) to load and execute an arbitrary JavaScript file anywhere on the victim’s filesystem. This gives the attacker local code execution with the full privileges of the electerm process, leading to complete system compromise. This issue has been patched in version 3.7.16.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-41501 · Other software · electerm · reported by GitHubCritical 9.8
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to version 3.3.8, a command injection vulnerability exists in github.com/elcterm/electerm/npm/install.js:130. The runLinux() function appends attacker-controlled remote version strings directly into an exec("rm -rf ...") command without validation. This issue has been patched in version 3.3.8.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 8, 2026electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client.CVE-2026-41500 · Other software · electerm · reported by GitHubCritical 9.8
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. Prior to version 3.3.8, a command injection vulnerability exists in github.com/elcterm/electerm/npm/install.js:150. The runMac() function appends attacker-controlled remote releaseInfo.name directly into an exec("open ...") command without validation. This issue has been patched in version 3.3.8.
- Product
- electerm
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 24, 2026basic-ftp is an FTP client for Node.js.CVE-2026-41324 · Other software · patrickjuchli · reported by GitHubHigh 7.5
basic-ftp is an FTP client for Node.js. Versions prior to 5.3.0 are vulnerable to denial of service through unbounded memory growth while processing directory listings from a remote FTP server. A malicious or compromised server can send an extremely large or never-ending listing response to `Client.list()`, causing the client process to consume memory until it becomes unstable or crashes. Version 5.3.0 fixes the issue.
- Product
- basic-ftp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 9, 2026basic-ftp is an FTP client for Node.js.CVE-2026-39983 · Other software · patrickjuchli · reported by GitHubHigh 8.6
basic-ftp is an FTP client for Node.js. Prior to 5.2.1, basic-ftp allows FTP command injection via CRLF sequences (\r\n) in file path parameters passed to high-level path APIs such as cd(), remove(), rename(), uploadFrom(), downloadTo(), list(), and removeDir(). The library's protectWhitespace() helper only handles leading spaces and returns other paths unchanged, while FtpContext.send() writes the resulting command string directly to the control socket with \r\n appended. This lets attacker-controlled path strings split one intended FTP command into multiple commands. This vulnerability is fixed in 5.2.1.
- Product
- basic-ftp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 30, 2026SmartFTP Client 9.0.2615.0 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long striCVE-2018-25234 · Other software · Smartftp · reported by VulnCheckMedium 6.9
SmartFTP Client 9.0.2615.0 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Host field. Attackers can paste a buffer of 300 repeated characters into the Host connection parameter to trigger an application crash.
- Product
- SmartFTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comsmartftp.com
Mar 28, 2026zFTP Client 20061220+dfsg3-4.1 contains a buffer overflow vulnerability in the NAME parameter handling of FTP connections that allows local attackers to crash tCVE-2016-20046 · Other software · zFTP · reported by VulnCheckHigh 8.6
zFTP Client 20061220+dfsg3-4.1 contains a buffer overflow vulnerability in the NAME parameter handling of FTP connections that allows local attackers to crash the application or execute arbitrary code. Attackers can supply an oversized NAME value exceeding the 80-byte buffer allocated in strcpy_chk to overwrite the instruction pointer and execute shellcode with user privileges.
- Product
- zFTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcernlib.web.cern.chexploit-db.com
Feb 25, 2026The `basic-ftp` FTP client library for Node.js contains a path traversal vulnerability (CWE-22) in versions prior to 5.2.0 in the `downloadToDir()` method.CVE-2026-27699 · Other software · patrickjuchli · reported by GitHubCritical 9.1
The `basic-ftp` FTP client library for Node.js contains a path traversal vulnerability (CWE-22) in versions prior to 5.2.0 in the `downloadToDir()` method. A malicious FTP server can send directory listings with filenames containing path traversal sequences (`../`) that cause files to be written outside the intended download directory. Version 5.2.0 patches the issue.
- Product
- basic-ftp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 18, 2026Ayukov NFTP client 1.71 contains a buffer overflow vulnerability in the SYST command handling that allows remote attackers to execute arbitrary code.CVE-2019-25361 · Other software · Ayukov · reported by VulnCheckHigh 8.6
Ayukov NFTP client 1.71 contains a buffer overflow vulnerability in the SYST command handling that allows remote attackers to execute arbitrary code. Attackers can send a specially crafted SYST command with oversized payload to trigger a buffer overflow and execute a bind shell on port 5150.
- Product
- Ayukov NFTP client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordayukov.comexploit-db.com
Jan 15, 2026SmartFTP Client 10.0.2909.0 contains multiple denial of service vulnerabilities that allow attackers to crash the application through specific input manipulatioCVE-2021-47791 · Other software · Smartftp · reported by VulnCheckMedium 4.6
SmartFTP Client 10.0.2909.0 contains multiple denial of service vulnerabilities that allow attackers to crash the application through specific input manipulation. Attackers can trigger crashes by entering malformed paths, using invalid IP addresses, or clearing connection history in the client's interface.
- Product
- SmartFTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comsmartftp.com
Dec 30, 2025Fetch FTP Client 5.8.2 contains a denial of service vulnerability that allows attackers to trigger 100% CPU consumption by sending long server responses.CVE-2022-50799 · Other software · Fetch Softworks · reported by VulnCheckHigh 7.1
Fetch FTP Client 5.8.2 contains a denial of service vulnerability that allows attackers to trigger 100% CPU consumption by sending long server responses. Attackers can send specially crafted FTP server responses exceeding 2K bytes to cause excessive resource utilization and potentially crash the application.
- Product
- Fetch Softworks Fetch FTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comfetchsoftworks.com
Aug 21, 2025Xftp FTP Client version up to and including 3.0 (build 0238) contain a stack-based buffer overflow vulnerability triggered by a maliciously crafted PWD responseCVE-2010-20122 · Other software · NetSarang Computer, Inc. · reported by VulnCheckCritical 9.3
Xftp FTP Client version up to and including 3.0 (build 0238) contain a stack-based buffer overflow vulnerability triggered by a maliciously crafted PWD response from an FTP server. When the client connects to a server and receives an overly long directory string in response to the PWD command, the client fails to properly validate the length of the input before copying it into a fixed-size buffer. This results in memory corruption and allows remote attackers to execute arbitrary code on the client system.
- Product
- Xftp FTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordraw.githubusercontent.comweb.archive.org
Aug 21, 2025FTPPad <= 1.2.0 contains a stack-based buffer overflow vulnerability in its FTP directory listing parser.CVE-2010-20108 · Other software · FTPPad · reported by VulnCheckHigh 8.4
FTPPad <= 1.2.0 contains a stack-based buffer overflow vulnerability in its FTP directory listing parser. When the client connects to an FTP server and receives a crafted response to a LIST command containing an excessively long directory and filename, the application fails to properly validate input length. This results in a buffer overflow that overwrites the saved Extended Instruction Pointer (EIP), allowing remote attackers to execute arbitrary code.
- Product
- FTPPad FTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordraw.githubusercontent.comweb.archive.org
Aug 21, 2025Gekko Manager FTP Client <= 0.77 contains a stack-based buffer overflow in its FTP directory listing parser.CVE-2010-20034 · Other software · New Software S.C. · reported by VulnCheckHigh 8.5
Gekko Manager FTP Client <= 0.77 contains a stack-based buffer overflow in its FTP directory listing parser. When processing a server response to a LIST command, the client fails to properly validate the length of filenames. A crafted response containing an overly long filename can overwrite the Structured Exception Handler (SEH), potentially allowing remote code execution.
- Product
- Gekko Manager FTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordraw.githubusercontent.comweb.archive.org
Aug 21, 2025Seagull FTP Client <= v3.3 Build 409 contains a stack-based buffer overflow vulnerability in its FTP directory listing parser.CVE-2010-20007 · Other software · Rocket Software · reported by VulnCheckHigh 8.5
Seagull FTP Client <= v3.3 Build 409 contains a stack-based buffer overflow vulnerability in its FTP directory listing parser. When the client connects to an FTP server and receives a crafted response to a LIST command containing an excessively long filename, the application fails to properly validate input length, resulting in a buffer overflow that overwrites the Structured Exception Handler (SEH). This may allow remote attackers to execute arbitrary code on the client system. This product line was discontinued and users were advised to use BlueZone Secure FTP instead, at the time of disclosure.
- Product
- Seagull FTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordraw.githubusercontent.comweb.archive.org
Aug 20, 2025LeapFTP < 3.1.x contains a stack-based buffer overflow vulnerability in its FTP client parser.CVE-2010-20049 · Other software · LeapWare · reported by VulnCheckCritical 9.3
LeapFTP < 3.1.x contains a stack-based buffer overflow vulnerability in its FTP client parser. When the client receives a directory listing containing a filename longer than 528 bytes, the application fails to properly bound-check the input and overwrites the Structured Exception Handler (SEH) chain. This allows an attacker operating a malicious FTP server to execute arbitrary code on the victim’s machine when the file is listed or downloaded.
- Product
- LeapFTP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordraw.githubusercontent.comweb.archive.org
Jul 15, 2025A buffer overflow vulnerability exists in the WinaXe FTP Client version 7.7 within the FTP banner parsing functionality, WCMDPA10.dll.CVE-2025-34107 · Other software · LabF · reported by VulnCheckHigh 8.7
A buffer overflow vulnerability exists in the WinaXe FTP Client version 7.7 within the FTP banner parsing functionality, WCMDPA10.dll. When the client connects to a remote FTP server and receives an overly long '220 Server Ready' response, the vulnerable component responsible for parsing the banner overflows a stack buffer, leading to arbitrary code execution under the context of the user.
- Product
- WinaXe FTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordhyp3rlinx.altervista.orgraw.githubusercontent.com
Jan 1, 2023The FTP (aka "Implementation of a simple FTP client and server") project through 96c1a35 allows remote attackers to cause a denial of service (memory consumptioCVE-2023-22551 · Other software · FTP Project · reported by MITREHigh 7.5
The FTP (aka "Implementation of a simple FTP client and server") project through 96c1a35 allows remote attackers to cause a denial of service (memory consumption) by engaging in client activity, such as establishing and then terminating a connection. This occurs because malloc is used but free is not.
- Product
- FTP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 3, 2022Prior to Apache Commons Net 3.9.0, Net's FTP client trusts the host from PASV response by default.CVE-2021-37533 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 6.5
Prior to Apache Commons Net 3.9.0, Net's FTP client trusts the host from PASV response by default. A malicious server can redirect the Commons Net code to use a different host, but the user has to connect to the malicious server in the first place. This may lead to leakage of information about services running on the private network of the client. The default in version 3.9.0 is now false to ignore such hosts, as cURL does. See https://issues.apache.org/jira/browse/NET-711.
- Product
- Apache Commons Net
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordopenwall.comlists.apache.org
Dec 28, 2021A vulnerability in the TFTP client of Zyxel GS1900 series firmware, XGS1210 series firmware, and XGS1250 series firmware, which could allow an authenticated LANCVE-2021-35031 · Network & remote access · Zyxel · reported by security@zyxel.com.twMedium 6.8
A vulnerability in the TFTP client of Zyxel GS1900 series firmware, XGS1210 series firmware, and XGS1250 series firmware, which could allow an authenticated LAN user to execute arbitrary OS commands via the GUI of the vulnerable device.
- Product
- GS1900 series firmware
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 8, 2021A buffer overflow [CWE-121] in the TFTP client library of FortiOS before 6.4.7 and FortiOS 7.0.0 through 7.0.2, may allow an authenticated local attacker to achCVE-2021-42757 · Network & remote access · Fortinet · reported by psirt@fortinet.comMedium 6.7
A buffer overflow [CWE-121] in the TFTP client library of FortiOS before 6.4.7 and FortiOS 7.0.0 through 7.0.2, may allow an authenticated local attacker to achieve arbitrary code execution via specially crafted command line arguments.
- Product
- FortiOS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordfortiguard.comfortiguard.com
Sep 2, 2021The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure they match the server address.CVE-2021-40491 · Other software · GNU · reported by MITREMedium 6.5
The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure they match the server address. This is similar to CVE-2020-8284 for curl.
- Product
- Inetutils
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordbugs.debian.orggit.savannah.gnu.org
Dec 13, 2019The FTP client in AceaXe Plus 1.0 allows a buffer overflow via a long EHLO response from an FTP server.CVE-2019-19782 · Other software · Labf · reported by MITRECritical 9.8
The FTP client in AceaXe Plus 1.0 allows a buffer overflow via a long EHLO response from an FTP server.
- Product
- Aceaxe Plus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comsketler.github.io
Oct 25, 2019Buffer overflow in LabF nfsAxe FTP client 3.7 allows an attacker to execute code remotely.CVE-2017-14742 · Other software · Labf · reported by MITRECritical 9.8
Buffer overflow in LabF nfsAxe FTP client 3.7 allows an attacker to execute code remotely.
- Product
- Nfsaxe
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comexploit-db.com
Oct 10, 2019NetSarang XFTP Client 6.0149 and earlier version contains a buffer overflow vulnerability caused by improper boundary checks when copying file name from an attaCVE-2019-17320 · Other software · NetSarang · reported by vuln@krcert.or.krCritical 9.8
NetSarang XFTP Client 6.0149 and earlier version contains a buffer overflow vulnerability caused by improper boundary checks when copying file name from an attacker controlled FTP server. That leads attacker to execute arbitrary code by sending a crafted filename.
- Product
- XFTP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 24, 2018SEL AcSELerator Architect version 2.2.24.0 and prior can be exploited when the AcSELerator Architect FTP client connects to a malicious FTP server, which may caCVE-2018-10608 · Other software · Schweitzer Engineering Laboratories, Inc. · reported by ics-cert@hq.dhs.govHigh 7.5
SEL AcSELerator Architect version 2.2.24.0 and prior can be exploited when the AcSELerator Architect FTP client connects to a malicious FTP server, which may cause denial of service via 100% CPU utilization. Restart of the application is required.
- Product
- AcSELerator Architect
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordpacketstormsecurity.comics-cert.us-cert.gov
Jan 21, 2018Buffer Overflow in the FTP client in LabF nfsAxe 3.7 allows remote FTP servers to execute arbitrary code via a long reply.CVE-2017-18047 · Other software · Labf · reported by MITRECritical 9.8
Buffer Overflow in the FTP client in LabF nfsAxe 3.7 allows remote FTP servers to execute arbitrary code via a long reply.
- Product
- Nfsaxe
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordexploit-db.comexploit-db.com
Feb 6, 2015Directory traversal vulnerability in the rftpcom.dll ActiveX control in Attachmate Reflection FTP Client before 14.1.429 allows remote attackers to execute arbiCVE-2014-0605 · Other software · Attachmate · reported by MITREHigh 10
Directory traversal vulnerability in the rftpcom.dll ActiveX control in Attachmate Reflection FTP Client before 14.1.429 allows remote attackers to execute arbitrary code via unspecified vectors to the SaveSettings method.
- Product
- Reflection FTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.attachmate.comzerodayinitiative.com
Feb 6, 2015Directory traversal vulnerability in the rftpcom.dll ActiveX control in Attachmate Reflection FTP Client before 14.1.429 allows remote attackers to execute arbiCVE-2014-0604 · Other software · Attachmate · reported by MITREHigh 10
Directory traversal vulnerability in the rftpcom.dll ActiveX control in Attachmate Reflection FTP Client before 14.1.429 allows remote attackers to execute arbitrary code via unspecified vectors to the StartLog method.
- Product
- Reflection FTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.attachmate.comzerodayinitiative.com
Feb 6, 2015The rftpcom.dll ActiveX control in Attachmate Reflection FTP Client before 14.1.429 allows remote attackers to cause a denial of service (memory corruption) andCVE-2014-0603 · Other software · Attachmate · reported by MITREHigh 10
The rftpcom.dll ActiveX control in Attachmate Reflection FTP Client before 14.1.429 allows remote attackers to cause a denial of service (memory corruption) and execute arbitrary code via vectors related to the (1) GetGlobalSettings or (2) GetSiteProperties3 methods, which triggers a dereference of an arbitrary memory address. NOTE: this issue was MERGED with CVE-2014-0606 because it is the same type of vulnerability, affecting the same set of versions, and discovered by the same researcher.
- Product
- Reflection FTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsupport.attachmate.comzerodayinitiative.com
Jan 27, 2015Stack-based buffer overflow in the Attachmate Reflection FTP Client before 14.1.433 allows remote FTP servers to execute arbitrary code via a large PWD responseCVE-2014-5211 · Other software · Attachmate · reported by MITREMedium 6.8
Stack-based buffer overflow in the Attachmate Reflection FTP Client before 14.1.433 allows remote FTP servers to execute arbitrary code via a large PWD response.
- Product
- Reflection FTP Client
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordsecunia.comsupport.attachmate.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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