CVE-2014-3273

Name: CVE-2014-3273
Creator: NVD / NIST
Published: 2014-05-20T11:13:38.343+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.77%

Last modified Jun 17, 2026

CVE-2014-3273 is a vulnerability of currently unknown severity. The LLDP implementation in Cisco IOS allows remote attackers to cause a denial of service (device reload) via a malformed packet, aka Bug ID CSCum96282.. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

The LLDP implementation in Cisco IOS allows remote attackers to cause a denial of service (device reload) via a malformed packet, aka Bug ID CSCum96282.

Metrics

EPSS Probability

0.77%

50.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Cisco	Ios	All versions

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3273Vendor Advisory
http://www.securitytracker.com/id/1030257Third Party Advisory, VDB Entry
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3273Vendor Advisory
http://www.securitytracker.com/id/1030257Third Party Advisory, VDB Entry

Timeline

Published: May 20, 2014
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-3273?

The LLDP implementation in Cisco IOS allows remote attackers to cause a denial of service (device reload) via a malformed packet, aka Bug ID CSCum96282.

How severe is CVE-2014-3273?

Severity scoring for CVE-2014-3273 is pending analysis. The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.

How do I fix CVE-2014-3273?

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-2014-3273?

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

Scan your code now

Source: NVD / NIST