VULNERABILITY INTELLIGENCE

CVE-2009-2873

CVSS score7.1 HIGH
EPSS probability1.68%
CISA KEVNot currently listed
Published2009-09-28
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:C

Description

Cisco IOS 12.0 through 12.4, when IP-based tunnels and the Cisco Express Forwarding feature are enabled, allows remote attackers to cause a denial of service (device reload) via malformed packets, aka Bug ID CSCsx70889.

Primary references