CVE-2014-2124

Name: CVE-2014-2124
Creator: NVD / NIST
Published: 2014-03-21T01:04:02.967+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.95%

Last modified Jun 17, 2026

CVE-2014-2124 is a vulnerability of currently unknown severity. Cisco IOS 15.1(2)SY3 and earlier, when used with Supervisor Engine 2T (aka Sup2T) on Catalyst 6500 devices, allows remote attackers to cause a denial of service (device crash) via crafted multicast packets, aka Bug ID CSCuf60783.. EPSS estimates a 1.95% chance of exploitation in the next 30 days.

Description

Cisco IOS 15.1(2)SY3 and earlier, when used with Supervisor Engine 2T (aka Sup2T) on Catalyst 6500 devices, allows remote attackers to cause a denial of service (device crash) via crafted multicast packets, aka Bug ID CSCuf60783.

Metrics

EPSS Probability

1.95%

77.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-399

Affected Software

Vendor	Product	Versions
Cisco	Ios	<= 15.1\(2\)sy3
Cisco	Catalyst 6500	All versions

References

http://secunia.com/advisories/57515Permissions Required
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2124Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=33413Vendor Advisory
http://www.securityfocus.com/bid/66301Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1029942Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/91904
http://secunia.com/advisories/57515Permissions Required
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2124Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=33413Vendor Advisory
http://www.securityfocus.com/bid/66301Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1029942Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/91904

Timeline

Published: Mar 21, 2014
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-2124?

How severe is CVE-2014-2124?

Severity scoring for CVE-2014-2124 is pending analysis. The EPSS model estimates a 1.95% probability of exploitation in the next 30 days.

How do I fix CVE-2014-2124?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2014-2124?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST