SB2021020404 - Improper Certificate Validation in Cisco Unified Computing System Central
Published: February 4, 2021
Security Bulletin ID
SB2021020404
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Certificate Validation (CVE-ID: CVE-2021-1354)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper certificate validation in the certificate registration process. A remote authenticated attacker can send a specially crafted HTTP request, register a rogue Cisco UCSM and gain access to Cisco UCS Central Software data and Cisco UCSM inventory data.
Remediation
Install update from vendor's website.