CVE-2025-34026

Public Exploit
Versa Concerto Actuator Authentication Bypass Information Leak

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.

Category

9.2
CVSS
Severity: Critical
CVSS 4.0 •
EPSS 0.05%
Affected: Versa Concerto
Published at:
Updated at:

References

Link Tags
https://projectdiscovery.io/blog/versa-concerto-authentication-bypass-rce mitigation exploit

Frequently Asked Questions

What is the severity of CVE-2025-34026?
CVE-2025-34026 has been scored as a critical severity vulnerability.
How to fix CVE-2025-34026?
To fix CVE-2025-34026, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-34026 being actively exploited in the wild?
It is possible that CVE-2025-34026 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-34026?
CVE-2025-34026 affects Versa Concerto.
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