Improper Validation of Array Index in TeamViewer Remote Full Client for Windows - CVE-2021-35005

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Main Vulnerability Database Vulnerabilities #VU59893

Improper Validation of Array Index in TeamViewer Remote Full Client for Windows - CVE-2021-35005

Published: January 20, 2022


Vulnerability identifier: #VU59893
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-35005
CWE-ID: CWE-129
Exploitation vector: Local access
Exploit availability: No public exploit available
Vendor: TeamViewer
Affected software:
TeamViewer Remote Full Client for Windows

Detailed vulnerability description

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to improper validation of array index within the TeamViewer service. A local user can run a specially crafted program to read sensitive data from memory.


How to mitigate CVE-2021-35005

Install updates from vendor's website.

Sources