VULNERABILITY INTELLIGENCE

CVE-2025-54982

CVSS score9.6 CRITICAL

EPSS probability0.41%

CISA KEVNot currently listed

Published2025-08-05

Last modified2026-06-17

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

Description

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