PT-2025-50592 · Teamviewer · Teamviewer Dex Client

Published 2025-12-11 · Updated 2025-12-11 · CVE-2025-46266

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions TeamViewer DEX Client versions prior to 25.11

Description A flaw exists in the TeamViewer DEX Client Content Distribution Service (NomadBranch.exe) that could allow malicious actors to make the service transmit data to a specified internal IP address. This could potentially result in the leakage of sensitive information.

Recommendations Update TeamViewer DEX Client to version 25.11 or later.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2025-46266

Affected Products

Teamviewer Dex Client

References · 6

• https://teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1005 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-46266 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-46266 · Security Note
• https://twitter.com/CVEnew/status/1999108859710034302 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1999130039804174393 · Twitter Post
• https://t.me/CVEtracker/39469 · Telegram Post