SB2022061615 - Improper Authentication in Cisco Identity Services Engine
Published: June 16, 2022
Security Bulletin ID
SB2022061615
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Authentication (CVE-ID: CVE-2022-20733)
CWE-ID: CWE-287 - Improper Authentication
CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to exposed sensitive Security Assertion Markup Language (SAML) metadata in the login page. A remote attacker can use the exposed SAML metadata to bypass authentication to the user portal.
Remediation
Install update from vendor's website.