VULNERABILITY INTELLIGENCE

CVE-2014-3331

CVSS score4.3 MEDIUM
EPSS probability1.74%
CISA KEVNot currently listed
Published2014-08-20
Last modified2026-06-17
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P

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.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references