CVE-2025-34025: Versa Concerto Actuator Insecure Docker Mount Container Escape
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.
Classification
CVE ID: CVE-2025-34025
CVSS Base Severity: HIGH
CVSS Base Score: 8.6
CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L
Affected Products
Vendor: Versa
Product: Concerto
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.05% (probability of being exploited)
EPSS Percentile: 14.19% (scored less or equal to compared to others)
EPSS Date: 2025-06-15 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-34025https://projectdiscovery.io/blog/versa-concerto-authentication-bypass-rce