Unrated severityCISA KEVNVD Advisory· Published May 21, 2025· Updated Jan 23, 2026
Versa Concerto Actuator Authentication Bypass Information Leak
CVE-2025-34026
Description
The Versa Concerto SD-WAN orchestration platform is vulnerable to an authentication bypass in the Traefik reverse proxy configuration, allowing at attacker to access administrative endpoints. The internal Actuator endpoint can be leveraged for access to heap dumps and trace logs.This issue is known to affect Concerto from 12.1.2 through 12.2.0. Additional versions may be vulnerable.
Affected products
1- Versa/Concertov5Range: 12.1.2
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- projectdiscovery.io/blog/versa-concerto-authentication-bypass-rcemitreexploitmitigation
News mentions
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