VULNERABILITY INTELLIGENCE

CVE-2015-0645

CVSS score7.8 HIGH
EPSS probability1.97%
CISA KEVNot currently listed
Published2015-03-26
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:C

Description

The Layer 4 Redirect (L4R) feature in Cisco IOS XE 2.x and 3.x before 3.10.4S, 3.11 before 3.11.3S, 3.12 before 3.12.2S, 3.13 before 3.13.1S, 3.14 before 3.14.0S, and 3.15 before 3.15.0S allows remote attackers to cause a denial of service (device reload) via malformed (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCuq59131.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references