CVE-2025-34025

8.6 highEPSS 0.6%

High (8.6) in versa-networks concerto. EPSS 0.6% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

8.6 high

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

CVSS 3.1

8.8 high

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-732
Published: 2025-05-21
Modified: 2026-08-25
Record from: the NVD, synced 2026-10-19

Affected

versa-networks:concerto

References

Check your stack JSON