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CVE-2021-1354

CVE information

Published

3 years ago

Last Modified

3 months ago

CVSSv2.0 Severity

Low

CVSSv3.1 Severity

Low

Impact Analysis

Description

A vulnerability in the certificate registration process of Cisco Unified Computing System (UCS) Central Software could allow an authenticated, adjacent attacker to register a rogue Cisco Unified Computing System Manager (UCSM). This vulnerability is due to improper certificate validation. An attacker could exploit this vulnerability by sending a crafted HTTP request to the registration API. A successful exploit could allow the attacker to register a rogue Cisco UCSM and gain access to Cisco UCS Central Software data and Cisco UCSM inventory data..

CVSSv2.0 Score

Severity
Low
Base Score
2.7/10
Exploit Score
5.1/10
Access Vector
Adjacent_network
Access Complexity
Low
Authentication Required
Single
Impact Score
2.9/10
Confidentiality Impact
Partial
Availability Impact
None
Integrity Impact
None

CVSSv3.1 Score

Severity
Low
Base Score
3.5/10
Exploit Score
2.1/10
Access Vector
Adjacent_network
Access Complexity
Low
Privileges Required
Low
Impact Score
1.4/10
Confidentiality Impact
Low
Availability Impact
None
Integrity Impact
None
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:cisco:unified_computing_system_central_software:*:
  Yes
- 2.0\(1m\)