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CVE-2026-12755

2.7 · LOW

Improper input validation in the PAM AD discovery endpoints in Devolutions Server 2026.2.4.0 through 2026.2.7.0 allows an authenticated user with the UserGroupsView permission to coerce server-si…

Published Jun 25, 2026CWE-1284EPSS 0.36%

Overview

CVE-2026-12755 is a low-severity vulnerability. It was published on June 25, 2026 and has a CVSS 3.1 base score of 2.7 (LOW).

This vulnerability has a CVSS 3.1 base score of 2.7, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Improper input validation in the PAM AD discovery endpoints in

Devolutions Server 2026.2.4.0 through 2026.2.7.0 allows an authenticated

user with the UserGroupsView permission to coerce server-side

authentication to an attacker-controlled host, exposing PAM provider

credentials as a NTLMv2 challenge-response, via a crafted DomainName

parameter.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refdevolutions.net/security/advisories/DEVO-2026-0020/

How CyberStrike helps

Frequently asked questions

What is CVE-2026-12755?

CVE-2026-12755 is a low-severity vulnerability. It was published on June 25, 2026 and has a CVSS 3.1 base score of 2.7 (LOW).

How severe is CVE-2026-12755?

This vulnerability has a CVSS 3.1 base score of 2.7, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-12755?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-12755?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-12755 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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