CVE-2023-28801

Improper SAML signature verification

State: Published
Severity: 9.6 Critical
Published: Aug 31, 2023
Updated: Oct 1, 2024
Reserved: Mar 23, 2023

Description

An Improper Verification of Cryptographic Signature in the SAML authentication of the Zscaler Admin UI allows a Privilege Escalation.This issue affects Admin UI: from 6.2 before 6.2r.

Scores

CVSS	Score	Vector	Source
3.1	9.6 Critical	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N	Zscaler

Weaknesses

CWE-347 Improper Verification of Cryptographic Signature

Affected Products

Product	Versions
ZIA Admin PortalZscaler	6.2 to before 6.2 (current)Affected

References

https://help.zscaler.com/zia/release-upgrade-summary-2023

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