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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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
324new WordPress flaws this week
390,007entries in the database

69 results · page 2 of 2

  • Aug 28, 2024Improper access control in the clipboard synchronization feature in TeamViewer Full Client prior version 15.57 and TeamViewer Meeting prior version 15.55.3 can CVE-2024-6053 · Other software · TeamViewer · reported by psirt@teamviewer.comMedium 4.3

    Improper access control in the clipboard synchronization feature in TeamViewer Full Client prior version 15.57 and TeamViewer Meeting prior version 15.55.3 can lead to unintentional sharing of the clipboard with the current presenter of a meeting.

    Product
    Meeting
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 28, 2024Improper fingerprint validation in the TeamViewer Client (Full & Host) prior Version 15.54 for Windows and macOS allows an attacker with administrative user rigCVE-2024-2451 · Other software · TeamViewer · reported by psirt@teamviewer.comMedium 6.4

    Improper fingerprint validation in the TeamViewer Client (Full & Host) prior Version 15.54 for Windows and macOS allows an attacker with administrative user rights to further elevate privileges via executable sideloading.

    Product
    Remote (Full Client)
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 26, 2024Insecure UNIX Symbolic Link (Symlink) Following in TeamViewer Remote Client prior Version 15.52 for macOS allows an attacker with unprivileged access, to potentCVE-2024-1933 · Other software · TeamViewer · reported by psirt@teamviewer.comHigh 7.1

    Insecure UNIX Symbolic Link (Symlink) Following in TeamViewer Remote Client prior Version 15.52 for macOS allows an attacker with unprivileged access, to potentially elevate privileges or conduct a denial-of-service-attack by overwriting the symlink.

    Product
    Remote Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 27, 2024 Improper initialization of default settings in TeamViewer Remote Client prior version 15.51.5 for Windows, Linux and macOS, allow a low privileged user to elevCVE-2024-0819 · Other software · TeamViewer · reported by psirt@teamviewer.comHigh 7.3

    Improper initialization of default settings in TeamViewer Remote Client prior version 15.51.5 for Windows, Linux and macOS, allow a low privileged user to elevate privileges by changing the personal password setting and establishing a remote connection to a logged-in admin account.

    Product
    Remote Full Client
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 14, 2023An improper authorization check of local device settings in TeamViewer Remote between version 15.41 and 15.42.7 for Windows and macOS allows an unprivileged usCVE-2023-0837 · Other software · TeamViewer · reported by psirt@teamviewer.comMedium 6.6

    An improper authorization check of local device settings in TeamViewer Remote between version 15.41 and 15.42.7 for Windows and macOS allows an unprivileged user to change basic local device settings even though the options were locked. This can result in unwanted changes to the configuration.

    Product
    Remote
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 23, 2022TeamViewer Linux versions before 15.28 do not properly execute a deletion command for the connection password in case of a process crash.CVE-2022-23242 · Other software · TeamViewer · reported by psirt@teamviewer.comMedium 6.3

    TeamViewer Linux versions before 15.28 do not properly execute a deletion command for the connection password in case of a process crash. Knowledge of the crash event and the TeamViewer ID as well as either possession of the pre-crash connection password or local authenticated access to the machine would have allowed to establish a remote connection by reusing the not properly deleted connection password.

    Product
    TeamViewer for Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 24, 2022This vulnerability allows local attackers to disclose sensitive information on affected installations of TeamViewer.CVE-2021-35005 · Other software · TeamViewer · reported by zdi-disclosures@trendmicro.comLow 3.3

    This vulnerability allows local attackers to disclose sensitive information on affected installations of TeamViewer. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the TeamViewer service. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated array. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-13818.

    Product
    TeamViewer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 13, 2022This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer.CVE-2021-34858 · Other software · TeamViewer · reported by zdi-disclosures@trendmicro.comHigh 7.8

    This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13606.

    Product
    TeamViewer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 25, 2021This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer 15.16.8.0.CVE-2021-34859 · Other software · TeamViewer · reported by zdi-disclosures@trendmicro.comHigh 8.8

    This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer 15.16.8.0. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13697.

    Product
    TeamViewer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 16, 2021TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations.CVE-2021-34803 · Other software · Teamviewer · reported by MITREHigh 7.8

    TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations.

    Product
    Teamviewer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 29, 2020TeamViewer Desktop for Windows before 15.8.3 does not properly quote its custom URI handlers.CVE-2020-13699 · Other software · Teamviewer · reported by MITREHigh 8.8

    TeamViewer Desktop for Windows before 15.8.3 does not properly quote its custom URI handlers. A malicious website could launch TeamViewer with arbitrary parameters, as demonstrated by a teamviewer10: --play URL. An attacker could force a victim to send an NTLM authentication request and either relay the request or capture the hash for offline password cracking. This affects teamviewer10, teamviewer8, teamviewerapi, tvchat1, tvcontrol1, tvfiletransfer1, tvjoinv8, tvpresent1, tvsendfile1, tvsqcustomer1, tvsqsupport1, tvvideocall1, and tvvpn1. The issue is fixed in 8.0.258861, 9.0.258860, 10.0.258873, 11.0.258870, 12.0.258869, 13.2.36220, 14.2.56676, 14.7.48350, and 15.8.3.

    Product
    Teamviewer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 7, 2020TeamViewer Desktop Bypass Remote Login VulnerabilityCVE-2019-18988 · Other software · TeamViewer · reported by MITREExploitedHigh 7

    TeamViewer Desktop allows for bypass of remote-login access control because the same AES key is used for different customers' installations. If an attacker were to know this key, they could decrypt protected information stored in registry or configuration files or decryption of the Unattended Access password to the system (which allows for remote login to the system).

    Product
    Desktop
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install TeamViewer’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Dec 1, 2019An issue was discovered in the Chat functionality of the TeamViewer desktop application 14.3.4730 on Windows.CVE-2019-19362 · Other software · Teamviewer · reported by MITREMedium 6.5

    An issue was discovered in the Chat functionality of the TeamViewer desktop application 14.3.4730 on Windows. (The vendor states that it was later fixed.) Upon login, every communication is saved within Windows main memory. When a user logs out or deletes conversation history (but does not exit the application), this data is not wiped from main memory, and therefore could be read by a local user with the same or greater privileges.

    Product
    Teamviewer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 25, 2019In Omron CX-Supervisor, Versions 3.5 (12) and prior, Omron CX-Supervisor ships with Teamviewer Version 5.0.8703 QS.CVE-2019-18251 · Other software · Omron · reported by ics-cert@hq.dhs.govHigh 8.8

    In Omron CX-Supervisor, Versions 3.5 (12) and prior, Omron CX-Supervisor ships with Teamviewer Version 5.0.8703 QS. This version of Teamviewer is vulnerable to an obsolete function vulnerability requiring user interaction to exploit.

    Product
    Cx-supervisor
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 24, 2019A DLL side loading vulnerability in the Windows Service in TeamViewer versions up to 11.0.133222 (fixed in 11.0.214397), 12.0.181268 (fixed in 12.0.214399), 13.CVE-2019-18196 · Other software · Teamviewer · reported by MITREMedium 6.7

    A DLL side loading vulnerability in the Windows Service in TeamViewer versions up to 11.0.133222 (fixed in 11.0.214397), 12.0.181268 (fixed in 12.0.214399), 13.2.36215 (fixed in 13.2.36216), and 14.6.4835 (fixed in 14.7.1965) on Windows could allow an attacker to perform code execution on a target system via a service restart where the DLL was previously installed with administrative privileges. Exploitation requires that an attacker be able to create a new file in the TeamViewer application directory; directory permissions restrict that by default.

    Product
    Teamviewer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 11, 2019An issue was discovered in TeamViewer 14.2.2558.CVE-2019-11769 · Other software · Teamviewer · reported by MITREHigh 7.8

    An issue was discovered in TeamViewer 14.2.2558. Updating the product as a non-administrative user requires entering administrative credentials into the GUI. Subsequently, these credentials are processed in Teamviewer.exe, which allows any application running in the same non-administrative user context to intercept them in cleartext within process memory. By using this technique, a local attacker is able to obtain administrative credentials in order to elevate privileges. This vulnerability can be exploited by injecting code into Teamviewer.exe which intercepts calls to GetWindowTextW and logs the processed credentials.

    Product
    Teamviewer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 5, 2018TeamViewer 10.x through 13.x allows remote attackers to bypass the brute-force authentication protection mechanism by skipping the "Cancel" step, which makes itCVE-2018-16550 · Other software · Teamviewer · reported by MITRECritical 9.8

    TeamViewer 10.x through 13.x allows remote attackers to bypass the brute-force authentication protection mechanism by skipping the "Cancel" step, which makes it easier to determine the correct value of the default 4-digit PIN.

    Product
    Teamviewer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 16, 2018TeamViewer through 13.1.1548 stores a password in Unicode format within TeamViewer.exe process memory between "[00 88] and "[00 00 00]" delimiters, which might CVE-2018-14333 · Other software · Teamviewer · reported by MITREHigh 8.1

    TeamViewer through 13.1.1548 stores a password in Unicode format within TeamViewer.exe process memory between "[00 88] and "[00 00 00]" delimiters, which might make it easier for attackers to obtain sensitive information by leveraging an unattended workstation on which TeamViewer has disconnected but remains running.

    Product
    Teamviewer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 26, 2010Untrusted search path vulnerability in TeamViewer 5.0.8703 and earlier allows local users, and possibly remote attackers, to execute arbitrary code and conduct CVE-2010-3128 · Other software · Teamviewer · reported by MITREHigh 9.3

    Untrusted search path vulnerability in TeamViewer 5.0.8703 and earlier allows local users, and possibly remote attackers, to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse dwmapi.dll that is located in the same folder as a .tvs or .tvc file.

    Product
    Teamviewer
    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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