CVE-2012-4136

Severity: medium (CVSS 6.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-10-03 · updated 2026-06-16
Weakness: CWE-264

Description

The high-availability service in the Fabric Interconnect component in Cisco Unified Computing System (UCS) does not properly bind the cluster service to the management interface, which allows remote attackers to obtain sensitive information or cause a denial of service (peer-syncing outage) via a TELNET connection, aka Bug ID CSCtz72910.

Affected products

Cisco Unified Computing System (Managed): all versions

References

http://secunia.com/advisories/54171
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVS-2012-4136
http://secunia.com/advisories/54171
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVS-2012-4136

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