Is CVE-2012-4093 being actively exploited?

CVE-2012-4093 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-4093?

CVE-2012-4093 has a CVSS 2.0 base score of 4.6 (MEDIUM).

CVE-2012-4093

MEDIUM · CVSS 4.6EPSS 0.3%EU EUVD

The Manager component in Cisco Unified Computing System (UCS) allows local users to cause a denial of service via an invalid Smart Call Home contact address, aka Bug ID CSCtl00186.

Key facts

CVSS score: 4.6 (v2.0)
Severity: MEDIUM
CVSS vector: AV:L/AC:L/Au:S/C:N/I:N/A:C
Weakness (CWE): CWE-20
EPSS score: 0.3% (19th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2012-4037)
Published: September 20, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-4037 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

cisco / unified computing system

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4093(Vendor Advisory)
http://www.securitytracker.com/id/1029074(Third Party Advisory, VDB Entry)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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