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CVE-2012-4081

NONECVSS 0.0

0.0

MCServer in the Cisco Management Controller in Cisco Unified Computing System (UCS) allows local users to cause a denial of service (application crash) via invalid MCTools parameters, aka Bug ID CSCtg20734.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 22.0%
KEV: Not listed

Published

September 20, 2013

Last Modified

April 29, 2026

References (4)

psirt@ciscohttp://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4081
psirt@ciscohttp://www.securitytracker.com/id/1029065
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4081
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1029065

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-119Buffer Operations Within Bounds (Buffer Overflow)

Data Freshness Timeline

(refreshed 14× in last 7d / 54× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-24 14:02 UTCEPSS rescore
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2026-05-29 13:41 UTCEPSS rescore
2026-05-28 22:22 UTCEG score recompute
2026-05-28 22:22 UTCGHSA enrichment
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Frequently asked(4)

What is CVE-2012-4081?

CVE-2012-4081 is a none vulnerability published on September 20, 2013. MCServer in the Cisco Management Controller in Cisco Unified Computing System (UCS) allows local users to cause a denial of service (application crash) via invalid MCTools parameters, aka Bug ID CSCtg20734.

When was CVE-2012-4081 disclosed?

CVE-2012-4081 was first published in the National Vulnerability Database on September 20, 2013, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2012-4081 actively exploited?

CVE-2012-4081 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 22.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2012-4081?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-4081, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2012-4081

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