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CVE-2012-1339

18
FAUCET Score

CVE-2012-1339 describes a denial-of-service vulnerability in the Fabric Interconnect component of Cisco Unified Computing System (UCS) 2.0. An unauthenticated remote attacker can trigger a process crash by initiating an SSH session to an affected device. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and allows for a partial availability impact with low attack complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.0\(1q\)CPE matchmatch criteria
cpe:2.3:o:cisco:unified_computing_system_infrastructure_and_unified_computing_system_software:2.0\(1q\):*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.22%
Probability of exploitation in next 30 days
EPSS Percentile
65.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0122 is in the 44th percentile among its peer group of 23,703 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cisco.com / en/US/docs/unified_computing/ucs/release/notes/OL_25363.html
Vendor Advisory
securitytracker.com / id