CVE-2025-34025 Versa Concerto Insecure Docker Mount Container Escape
Attackers can escape containers and execute code on the host due to insecure default Docker mounts in Versa Concerto.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-34025?
CVE-2025-34025 is a high-severity vulnerability in Versa Concerto, published on 21 May 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The Versa Concerto SD-WAN orchestration platform is vulnerable to an privileges escalation and container escape vulnerability caused by unsafe default mounting of host binary paths that allow the container to modify host paths. The escape can be used to trigger remote code execution or direct host access depending on the host operating system configuration.This issue is known to affect Concerto from 12.1.2 through 12.2.0. Additional versions may be vulnerable.
Weakness: CWE-732
Which versions are affected by CVE-2025-34025?
It affects 1 product.
Products include Versa-Networks Concerto.
How do I fix CVE-2025-34025?
No fix has been published for CVE-2025-34025 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-34025 being exploited?
There is no known exploitation of CVE-2025-34025 in the wild and no public exploit code.
Other vulnerabilities in Versa Concerto
Sources
Also known as GHSA-x5xg-rmf4-2q22.