Critical severity9.6NVD Advisory· Published Aug 31, 2023· Updated Jun 17, 2026
CVE-2023-28801
CVE-2023-28801
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.
Affected products
2- Zscaler/ZIA Admin Portalv5Range: 6.2
Patches
Vulnerability mechanics
References
1- help.zscaler.com/zia/release-upgrade-summary-2023nvdRelease Notes
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