CVE-2015-4259

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-07-10 · updated 2026-06-17
Weakness: CWE-310

Description

The Integrated Management Controller on Cisco Unified Computing System (UCS) C servers with software 1.5(3) and 1.6(0.16) has a default SSL certificate, which makes it easier for man-in-the-middle attackers to bypass cryptographic protection mechanisms by leveraging knowledge of a private key, aka Bug IDs CSCum56133 and CSCum56177.

Affected products

Cisco Unified Computing System (Managed): 1.5(3), 1.6(0.16)

References

http://tools.cisco.com/security/center/viewAlert.x?alertId=39803
http://www.securitytracker.com/id/1032872
http://tools.cisco.com/security/center/viewAlert.x?alertId=39803
http://www.securitytracker.com/id/1032872

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