CVE-2026-13327 — HIGH (8.3)

Vulnerability Description

Improper certificate validation on LDAPS connections to Active Directory in Devolutions Server 2026.2.16 and earlier allows a network-positioned attacker to intercept privileged directory service credentials via a spoofed domain controller certificate.

CVSS Score

8.3

HIGH

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-295

References

https://devolutions.net/security/advisories/DEVO-2026-0030/

FAQ

What is CVE-2026-13327?

CVE-2026-13327 is a vulnerability with a CVSS score of 8.3 (HIGH). Improper certificate validation on LDAPS connections to Active Directory in Devolutions Server 2026.2.16 and earlier allows a network-positioned attacker to intercept privileged directory service cred...

How severe is CVE-2026-13327?

CVE-2026-13327 has been rated HIGH with a CVSS base score of 8.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-13327?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.