CVE-2025-54982
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-08-05

Last updated on: 2025-08-05

Assigner: Zscaler, Inc.

Description
An improper verification of cryptographic signature in Zscaler's SAML authentication mechanism on the server-side allowed an authentication abuse.
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Meta Information
Published
2025-08-05
Last Modified
2025-08-05
Generated
2026-05-07
AI Q&A
2025-08-05
EPSS Evaluated
2026-05-05
NVD
EUVD
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
zscaler saml_authentication *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-347 The product does not verify, or incorrectly verifies, the cryptographic signature for data.
Attack-Flow Graph
AI Powered Q&A
How can this vulnerability impact me? :

This vulnerability can lead to authentication abuse, potentially allowing unauthorized users to gain access to systems or data by bypassing proper authentication checks. It has a high impact on confidentiality and integrity but does not affect availability.


Can you explain this vulnerability to me?

This vulnerability is an improper verification of the cryptographic signature in Zscaler's SAML authentication mechanism on the server-side, which allows an attacker to abuse the authentication process.


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