OS Command Injection in Digital Employee Experience (DEX) - CVE-2025-64991

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Main Vulnerability Database Vulnerabilities #VU119852

OS Command Injection in Digital Employee Experience (DEX) - CVE-2025-64991

Published: December 11, 2025


Vulnerability identifier: #VU119852
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-64991
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: TeamViewer
Affected software:
Digital Employee Experience (DEX)

Detailed vulnerability description

The vulnerability allows a remote user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation. A remote user with Actioner privileges can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Note, execution of the command needs additional approval of high privileged user other than the attacker.


How to mitigate CVE-2025-64991

Install updates from vendor's website.

Sources