CVE-2025-0065 Improper Neutralization of Argument Delimiters in TeamViewer Clients
Local attackers can inject arguments into TeamViewer service to escalate privileges on Windows systems.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-0065?
CVE-2025-0065 is a high-severity command injection vulnerability in TeamViewer Remote Full Client, published on 28 Jan 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper Neutralization of Argument Delimiters in the TeamViewer_service.exe component of TeamViewer Clients prior version 15.62 for Windows allows an attacker with local unprivileged access on a Windows system to elevate privileges via argument injection.
Weakness: CWE-88
Which versions are affected by CVE-2025-0065?
How do I fix CVE-2025-0065?
No fix has been published for CVE-2025-0065 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2025-0065 being exploited?
There is no known exploitation of CVE-2025-0065 in the wild and no public exploit code.
Sources
Also known as GHSA-838r-w3fq-8qqq.