Is CVE-2012-4094 being actively exploited?

CVE-2012-4094 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-4094?

CVE-2012-4094 has a CVSS 2.0 base score of 5.4 (MEDIUM).

CVE-2012-4094

MEDIUM · CVSS 5.4EPSS 2.0%EU EUVD

Buffer overflow in the Smart Call Home feature in the fabric interconnect in Cisco Unified Computing System (UCS) allows remote attackers to cause a denial of service by reading and forging control messages associated with Smart Call Home reports, aka Bug ID CSCtl00198.

Key facts

CVSS score: 5.4 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:H/Au:N/C:N/I:N/A:C
Weakness (CWE): CWE-119
EPSS score: 2.0% (81th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2012-4038)
Published: September 24, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-4038 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-2012-4094(Vendor Advisory)
http://www.securitytracker.com/id/1029085(Third Party Advisory, VDB Entry)
https://exchange.xforce.ibmcloud.com/vulnerabilities/87370

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

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