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CVE-2014-3276

4.0 · MEDIUM

Cisco Identity Services Engine (ISE) 1.2(.1 patch 2) and earlier does not properly handle deadlock conditions during reception of crafted RADIUS accounting packets from multiple NAS devices, which…

Published May 26, 2014ciscoCWE-399EPSS 2.19%

Overview

CVE-2014-3276 is a medium-severity vulnerability affecting cisco identity_services_engine_software. It was published on May 26, 2014 and has a CVSS 2.0 base score of 4.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Cisco Identity Services Engine (ISE) 1.2(.1 patch 2) and earlier does not properly handle deadlock conditions during reception of crafted RADIUS accounting packets from multiple NAS devices, which allows remote authenticated users to cause a denial of service (RADIUS outage) by sourcing these packets from two origins, aka Bug ID CSCuo56780.

Remediation

Check the references section for vendor advisories and patches from cisco. Update identity_services_engine_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
ciscoidentity_services_engine_software0Affected

References

Reftools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3276Reftools.cisco.com/security/center/viewAlert.x?alertId=34329Refwww.securitytracker.com/id/1030274Reftools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3276Reftools.cisco.com/security/center/viewAlert.x?alertId=34329Refwww.securitytracker.com/id/1030274

How CyberStrike helps

Frequently asked questions

What is CVE-2014-3276?

CVE-2014-3276 is a medium-severity vulnerability affecting cisco identity_services_engine_software. It was published on May 26, 2014 and has a CVSS 2.0 base score of 4.0 (MEDIUM).

How severe is CVE-2014-3276?

This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2014-3276?

Check the references section for vendor advisories and patches from cisco. Update identity_services_engine_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-2014-3276?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2014-3276 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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