CVE-2010-3128: TeamViewer

High severity, CVSS 9.3. EPSS: 8.4% chance of exploitation in the next 30 days.

Untrusted search path vulnerability in TeamViewer 5.0.8703 and earlier allows local users, and possibly remote attackers, to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse dwmapi.dll that is located in the same folder as a .tvs or .tvc file.

Affected products

• TeamViewer TeamViewer: up to and including 5.0.8703; version 1.85 only; version 2.44 only; version 3.6.5523 only; version 4.1.8107 only

Published 2010-08-26. Last modified 2026-06-16.