CVE-2025-54982

CriticalCVSS 9.6/10Last modified Jun 17, 2026

Description

An improper verification of cryptographic signature in Zscaler's SAML authentication mechanism on the server-side allowed an authentication abuse.

Metrics

CVSS 3.1 9.6/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Weakness enumeration

CWE-347

Affected software

No affected versions have been published.

Timeline

Published
Aug 5, 2025
Last modified
Jun 17, 2026
NVD status
Deferred

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