CVE-2026-4434

HIGH

8.1

Description

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.

Details CVE

Score CVSS v3.18.1

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisNONE

Interaction utilisateurNONE

Publie3/20/2026

Derniere modification3/30/2026

Sourcenvd

Observations honeypot0

Produits affectes

devolutions:devolutions_server

Faiblesses (CWE)

CWE-295

References

https://devolutions.net/security/advisories/DEVO-2026-0005/(security@devolutions.net)

Correlations IOC

Aucune correlation enregistree

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