CVE-2012-4087

A cluster setup script for fabric interconnect devices in Cisco Unified Computing System (UCS) allows remote attackers to execute arbitrary commands via invalid parameters, aka Bug ID CSCtg20793.

Published: 2013-09-24 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]

NVD Status：Modified，CVE State: published

View at NVD, CVE.org, EUVD

Conclusion & alert: CVE-2012-4087 is rated Moderate Risk (48.9/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.94%). Core evidence: EPSS rose +1.43% over the last day, indicating growing attacker interest. Mandatory action: Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2012-4087

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2026-06-15	0.51%	1.94%	+1.43%
2	2025-03-17	0.44%	0.51%	+0.07%
3	2024-12-17	—	0.44%	—

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-4087

CVSS metrics for this CVE.

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
5.1	2.0	MEDIUM	`AV:N/AC:H/Au:N/C:P/I:P/A:P` Click to expand Access vector (AV:N) Can be exploited remotely over network reachability. Access complexity (AC:H) Exploitation requires uncommon or highly specific conditions. Authentication (AU:N) No authentication is required. Confidentiality impact (C:P) Partial confidentiality impact. Integrity impact (I:P) Partial integrity impact. Availability impact (A:P) Partial availability impact.	4.9	6.4	[email protected]

Weakness enumeration for CVE-2012-4087

CWE-20 MITRE ↗

Affected software / configurations for CVE-2012-4087

Vendor	Product	Version	Raw CPE
cisco	unified_computing_system	—	cpe:2.3:h:cisco:unified_computing_system:-:::::::*

References for CVE-2012-4087

URL	Tags
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4087	Vendor Advisory
http://www.securitytracker.com/id/1029086	Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/87371

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