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CVE-2015-6340

5.0 · MEDIUM

The Proxy Mobile IPv6 (PMIPv6) component in the CDMA implementation on Cisco ASR 5000 devices with software 19.0.M0.60737 allows remote attackers to cause a denial of service (hamgr process restart…

Published Oct 27, 2015ciscoCWE-119EPSS 2.00%

Overview

CVE-2015-6340 is a medium-severity vulnerability affecting cisco asr_5000_software. It was published on October 27, 2015 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The Proxy Mobile IPv6 (PMIPv6) component in the CDMA implementation on Cisco ASR 5000 devices with software 19.0.M0.60737 allows remote attackers to cause a denial of service (hamgr process restart) via a crafted header in a PMIPv6 packet, aka Bug ID CSCuv63280.

Remediation

Check the references section for vendor advisories and patches from cisco. Update asr_5000_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-20151016-asrcdmaRefwww.securitytracker.com/id/1033872Reftools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151016-asrcdmaRefwww.securitytracker.com/id/1033872

How CyberStrike helps

Frequently asked questions

What is CVE-2015-6340?

CVE-2015-6340 is a medium-severity vulnerability affecting cisco asr_5000_software. It was published on October 27, 2015 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2015-6340?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2015-6340?

Check the references section for vendor advisories and patches from cisco. Update asr_5000_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-2015-6340?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-6340 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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