CVE-2022-20733 MEDIUM

CVE-2022-20733: Cisco Identity Services Engine Authentication Bypass Vulnerability

Vendor Cisco
Product Cisco Identity Services Engine Software
Weakness CWE-287 · Improper authentication
Published June 15, 2022
Last update November 6, 2024
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

A vulnerability in the login page of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to log in without credentials and access all roles without any restrictions. This vulnerability is due to exposed sensitive Security Assertion Markup Language (SAML) metadata. An attacker could exploit this vulnerability by using the exposed SAML metadata to bypass authentication to the user portal. A successful exploit could allow the attacker to access all roles without any restrictions.

Key dates

02Disclosure timeline

June 15, 2022 CVE published
November 6, 2024 Record updated