CVE-2021-1354

3.5 lowEPSS 0.4%

Low (3.5) in cisco unified computing system central software. EPSS 0.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

3.5 low

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-31)
CWE: CWE-295
Published: 2021-02-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

cisco:unified_computing_system_central_software

References

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