VULNERABILITY INTELLIGENCE

CVE-2014-3343

CVSS score4.3 MEDIUM
EPSS probability2.20%
CISA KEVNot currently listed
Published2014-09-10
Last modified2026-06-17
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P

Description

Cisco IOS XR 5.1 allows remote attackers to cause a denial of service (DHCPv6 daemon crash) via a malformed DHCPv6 packet, aka Bug ID CSCuo59052.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references