CVE-2025-64991

Description

A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-PatchInsights-Deploy instruction prior V15. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform.

CVSS v3.1 Score

6.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-20 Improper Input Validation

CWE-77 CWE-77

Affected Products

Vendor	Product	Versions
teamviewer	digital_employee_experience	< 15.0

References

Advisories & Patches

https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1006/

Frequently Asked Questions

What is CVE-2025-64991? +

A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-PatchInsights-Deploy instruction prior V15. Improper input validation, allowing authenticated attackers with Actioner privileges to inject arbitrary commands. Exploitation enables remote execution of elevated commands on devices connected to the platform. It has a CVSS v3.1 base score of 6.8 (MEDIUM).

How severe is CVE-2025-64991? +

CVE-2025-64991 has a CVSS v3.1 score of 6.8 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-64991? +

CVE-2025-64991 affects products from teamviewer, specifically: digital_employee_experience. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-64991? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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