CVE-2023-28801

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-28801
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.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://help.zscaler.com/zia/release-upgrade-summary-2023 Release Notes
Configurations

Configuration 1 (hide)

cpe:2.3:a:zscaler:zscaler_internet_access_admin_portal:*:*:*:*:*:*:*:*
History

07 Sep 2023, 13:26

Type Values Removed Values Added
First Time Zscaler zscaler Internet Access Admin Portal
Zscaler
CPE cpe:2.3:a:zscaler:zscaler_internet_access_admin_portal:*:*:*:*:*:*:*:*
CWE CWE-347
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
References (MISC) https://help.zscaler.com/zia/release-upgrade-summary-2023 - (MISC) https://help.zscaler.com/zia/release-upgrade-summary-2023 - Release Notes

31 Aug 2023, 17:26

Type Values Removed Values Added
New CVE
Information

Published : 2023-08-31 14:15

Updated : 2023-12-10 15:14

NVD link : CVE-2023-28801

Mitre link : CVE-2023-28801

CVE.ORG link : CVE-2023-28801

JSON object : View

Products Affected

zscaler

  • zscaler_internet_access_admin_portal
CWE
CWE-347

Improper Verification of Cryptographic Signature