CVE-2014-3331

Name: CVE-2014-3331
Creator: NVD / NIST
Published: 2014-08-20T11:17:14.25+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.74%

Last modified Jun 17, 2026

CVE-2014-3331 is a vulnerability of currently unknown severity. The Session Manager component in Packet Data Network Gateway (aka PGW) in Cisco ASR 5000 Series Software 11.0, 12.0, 12.1, 12.2, 14.0, 15.0, 16.x through 16.1.2, and 17.0 allows remote attackers to cause a denial of service (process crash) via a crafted TCP packet, aka Bug ID CSCuo21914.. EPSS estimates a 1.74% chance of exploitation in the next 30 days.

Description

The Session Manager component in Packet Data Network Gateway (aka PGW) in Cisco ASR 5000 Series Software 11.0, 12.0, 12.1, 12.2, 14.0, 15.0, 16.x through 16.1.2, and 17.0 allows remote attackers to cause a denial of service (process crash) via a crafted TCP packet, aka Bug ID CSCuo21914.

Metrics

EPSS Probability

1.74%

74.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Cisco	Asr 5000 Series Software	11.0
Cisco	Asr 5000 Series Software	12.0
Cisco	Asr 5000 Series Software	12.1
Cisco	Asr 5000 Series Software	12.2
Cisco	Asr 5000 Series Software	14.0
Cisco	Asr 5000 Series Software	15.0
Cisco	Asr 5000 Series Software	16.1.0
Cisco	Asr 5000 Series Software	16.1.1
Cisco	Asr 5000 Series Software	16.1.2
Cisco	Asr 5000 Series Software	17.0.0

References

Timeline

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

Frequently Asked Questions

What is CVE-2014-3331?

How severe is CVE-2014-3331?

Severity scoring for CVE-2014-3331 is pending analysis. The EPSS model estimates a 1.74% probability of exploitation in the next 30 days.

How do I fix CVE-2014-3331?

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-2014-3331?

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

Scan your code now

Source: NVD / NIST