CVE-2026-4434

Improper certificate validation in the PAM propagation WinRM connections allows a network attacker to perform a man-in-the-middle attack via disabled TLS certificate verification.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://devolutions.net/security/advisories/DEVO-2026-0005/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-20 13:16

Updated : 2026-06-17 10:56

NVD link : CVE-2026-4434

Mitre link : CVE-2026-4434

CVE.ORG link : CVE-2026-4434

JSON object : View

Products Affected

devolutions

devolutions_server

CWE

CWE-295

Improper Certificate Validation

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