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CVE-2015-4265

4.9 · MEDIUM

Cisco Unified Computing System (UCS) B Blade Server Software 2.2.x before 2.2.6 allows local users to cause a denial of service (host OS or BMC hang) by sending crafted packets over the Inter-IC (I…

Published Oct 12, 2015ciscoCWE-399EPSS 0.41%

Overview

CVE-2015-4265 is a medium-severity vulnerability affecting cisco ucs_b-series_blade_server_software. It was published on October 12, 2015 and has a CVSS 2.0 base score of 4.9 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.9, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Cisco Unified Computing System (UCS) B Blade Server Software 2.2.x before 2.2.6 allows local users to cause a denial of service (host OS or BMC hang) by sending crafted packets over the Inter-IC (I2C) bus, aka Bug ID CSCuq77241.

Remediation

Check the references section for vendor advisories and patches from cisco. Update ucs_b-series_blade_server_software to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Reftools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151006-ucsRefwww.securitytracker.com/id/1033752Reftools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151006-ucsRefwww.securitytracker.com/id/1033752

How CyberStrike helps

Frequently asked questions

What is CVE-2015-4265?

CVE-2015-4265 is a medium-severity vulnerability affecting cisco ucs_b-series_blade_server_software. It was published on October 12, 2015 and has a CVSS 2.0 base score of 4.9 (MEDIUM).

How severe is CVE-2015-4265?

This vulnerability has a CVSS 2.0 base score of 4.9, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2015-4265?

Check the references section for vendor advisories and patches from cisco. Update ucs_b-series_blade_server_software to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-4265?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-4265 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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