Improper Certificate Validation in Cisco Unified Computing System (UCS) - CVE-2021-1354
Published: February 4, 2021
Vulnerability identifier: #VU50316
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-1354
CWE-ID: CWE-295
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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.
Affected software
Cisco Unified Computing System (UCS)
How to mitigate CVE-2021-1354
Install updates from vendor's website.
Cisco Unified Computing System (UCS) - update to 2.0.1m