Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 5 h ago

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.

1,764exploited flaws on CISA’s list
35added in the last 30 days
456new WordPress flaws this week
390,714entries in the database

820 results · page 17 of 17

  • Jun 21, 2000Netscape Professional Services FTP Server 1.3.6 allows remote attackers to read arbitrary files via a ..CVE-2000-0577 · Other software · Netscape · reported by MITREHigh 10

    Netscape Professional Services FTP Server 1.3.6 allows remote attackers to read arbitrary files via a .. (dot dot) attack.

    Product
    Professional Services Ftpserver
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 16, 2000Dragon FTP server allows remote attackers to cause a denial of service via a long USER command.CVE-2000-0479 · Other software · Shadow OP Software · reported by MITREMedium 5

    Dragon FTP server allows remote attackers to cause a denial of service via a long USER command.

    Product
    Dragon Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 12, 2000Check Point Firewall-1 allows remote attackers to bypass port access restrictions on an FTP server by forcing it to send malicious packets that Firewall-1 misinCVE-2000-0150 · Other software · Checkpoint · reported by MITREHigh 7.5

    Check Point Firewall-1 allows remote attackers to bypass port access restrictions on an FTP server by forcing it to send malicious packets that Firewall-1 misinterprets as a valid 227 response to a client's PASV attempt.

    Product
    Firewall-1
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 4, 2000Buffer overflow in the SHGetPathFromIDList function of the Serv-U FTP server allows attackers to cause a denial of service by performing a LIST command on a malCVE-2000-0129 · Computers, phones & browsers · Microsoft · reported by MITRELow 2.1

    Buffer overflow in the SHGetPathFromIDList function of the Serv-U FTP server allows attackers to cause a denial of service by performing a LIST command on a malformed .lnk file.

    Product
    Windows 95
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 1, 2000Buffer overflows in Tiny FTPd 0.52 beta3 FTP server allows users to execute commands via the STOR, RNTO, MKD, XMKD, RMD, XRMD, APPE, SIZE, and RNFR commands.CVE-2000-0133 · Other software · H. Nomura · reported by MITREHigh 10

    Buffer overflows in Tiny FTPd 0.52 beta3 FTP server allows users to execute commands via the STOR, RNTO, MKD, XMKD, RMD, XRMD, APPE, SIZE, and RNFR commands.

    Product
    Tiny Ftpdaemon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 1999CascadeView TFTP server allows local users to gain privileges via a symlink attack.CVE-2000-0015 · Other software · Ascend · reported by MITREMedium 4.6

    CascadeView TFTP server allows local users to gain privileges via a symlink attack.

    Product
    Cascadeview UX
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 1999Buffer overflow in nftp FTP client version 1.40 allows remote malicious FTP servers to cause a denial of service, and possibly execute arbitrary commands, via aCVE-1999-1290 · Other software · Chris Matthee · reported by MITREMedium 5.1

    Buffer overflow in nftp FTP client version 1.40 allows remote malicious FTP servers to cause a denial of service, and possibly execute arbitrary commands, via a long response string.

    Product
    Nftp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 17, 1999Gene6 G6 FTP Server 2.0 allows a remote attacker to cause a denial of service (resource exhaustion) via a long (1) user name or (2) password.CVE-1999-1519 · Other software · Gene6 · reported by MITREMedium 5

    Gene6 G6 FTP Server 2.0 allows a remote attacker to cause a denial of service (resource exhaustion) via a long (1) user name or (2) password.

    Product
    G6 FTP Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 10, 1999Buffer overflow in FTP server in QPC Software's QVT/Term Plus versions 4.2d and 4.3 and QVT/Net 4.3 allows remote attackers to cause a denial of service, and poCVE-1999-1539 · Other software · QPC Software · reported by MITREHigh 7.5

    Buffer overflow in FTP server in QPC Software's QVT/Term Plus versions 4.2d and 4.3 and QVT/Net 4.3 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long (1) user name or (2) password.

    Product
    QVT NET
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 28, 1999Buffer overflow in WFTPD FTP server allows remote attackers to gain root access via a series of MKD and CWD commands that create nested directories.CVE-1999-0950 · Other software · Texas Imperial Software · reported by MITREHigh 10

    Buffer overflow in WFTPD FTP server allows remote attackers to gain root access via a series of MKD and CWD commands that create nested directories.

    Product
    Wftpd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 1, 1999Buffer overflow in WU-FTPD and related FTP servers allows remote attackers to gain root privileges via macro variables in a message file.CVE-1999-0879 · Other software · Bsdi · reported by MITREHigh 10

    Buffer overflow in WU-FTPD and related FTP servers allows remote attackers to gain root privileges via macro variables in a message file.

    Product
    BSD OS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 23, 1999IIS FTP servers may allow a remote attacker to read or delete files on the server, even if they have "No Access" permissions.CVE-1999-0777 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    IIS FTP servers may allow a remote attacker to read or delete files on the server, even if they have "No Access" permissions.

    Product
    Commercial Internet System
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 25, 1999Internet Explorer 5.0 records the username and password for FTP servers in the URL history, which could allow (1) local users to read the information from anothCVE-1999-1235 · Computers, phones & browsers · Microsoft · reported by MITREMedium 4.6

    Internet Explorer 5.0 records the username and password for FTP servers in the URL history, which could allow (1) local users to read the information from another user's index.dat, or (2) people who are physically observing ("shoulder surfing") another user to read the information from the status bar when the user moves the mouse over a link.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 22, 1999Buffer overflow in WU-FTPD and related FTP servers allows remote attackers to gain root privileges via MAPPING_CHDIR.CVE-1999-0878 · Other software · Beroftpd · reported by MITREHigh 10

    Buffer overflow in WU-FTPD and related FTP servers allows remote attackers to gain root privileges via MAPPING_CHDIR.

    Product
    Beroftpd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 17, 1999BisonWare FTP Server 4.1 and earlier allows remote attackers to cause a denial of service via a malformed PORT command that contains a non-numeric character andCVE-1999-1156 · Other software · Bisonware · reported by MITREMedium 5

    BisonWare FTP Server 4.1 and earlier allows remote attackers to cause a denial of service via a malformed PORT command that contains a non-numeric character and a large number of carriage returns.

    Product
    Bisonware FTP Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 17, 1999Buffer overflows in Bisonware FTP server prior to 4.1 allow remote attackers to cause a denial of service, and possibly execute arbitrary commands, via long (1)CVE-1999-1510 · Other software · Bisonware · reported by MITREHigh 7.5

    Buffer overflows in Bisonware FTP server prior to 4.1 allow remote attackers to cause a denial of service, and possibly execute arbitrary commands, via long (1) USER, (2) LIST, or (3) CWD commands.

    Product
    Bisonware FTP Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 2, 1999WS_FTP server remote denial of service through cwd command.CVE-1999-0362 · Other software · Ipswitch · reported by MITREMedium 5

    WS_FTP server remote denial of service through cwd command.

    Product
    WS FTP Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 24, 1999Buffer overflow in FTP server in Microsoft IIS 3.0 and 4.0 allows local and sometimes remote attackers to cause a denial of service via a long NLST (ls) commandCVE-1999-1544 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    Buffer overflow in FTP server in Microsoft IIS 3.0 and 4.0 allows local and sometimes remote attackers to cause a denial of service via a long NLST (ls) command.

    Product
    Internet Information Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 1, 1999Off-by-one error in NcFTPd FTP server before 2.4.1 allows a remote attacker to cause a denial of service (crash) via a long PORT command.CVE-1999-1568 · Other software · Ncftp · reported by MITREHigh 7.5

    Off-by-one error in NcFTPd FTP server before 2.4.1 allows a remote attacker to cause a denial of service (crash) via a long PORT command.

    Product
    Ncftpd Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 1, 1999Windows NT FTP server (WFTP) with the guest account enabled without a password allows an attacker to log into the FTP server using any username and password.CVE-1999-0200 · Other software · reported by MITREHigh 10

    Windows NT FTP server (WFTP) with the guest account enabled without a password allows an attacker to log into the FTP server using any username and password.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

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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