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CVE-2022-23242

6.3 · MEDIUM

TeamViewer Linux versions before 15.28 do not properly execute a deletion command for the connection password in case of a process crash.

Published Mar 23, 2022CWE-404EPSS 0.21%

Overview

CVE-2022-23242 is a medium-severity vulnerability. It was published on March 23, 2022 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refwww.teamviewer.com/en/trust-center/security-bulletins/TV-2022-1001/Refwww.teamviewer.com/en/trust-center/security-bulletins/TV-2022-1001/

How CyberStrike helps

Frequently asked questions

What is CVE-2022-23242?

CVE-2022-23242 is a medium-severity vulnerability. It was published on March 23, 2022 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2022-23242?

This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2022-23242?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2022-23242?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-23242 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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