Code injection

2007-04-1621:19:00

PRIOn knowledge base

www.prio-n.com

7.1 High

AI Score

Confidence

High

0.01 Low

EPSS

Percentile

83.7%

JSON

The Network Processing Unit (NPU) in the Cisco Wireless LAN Controller (WLC) before 3.2.171.5, 4.0.x before 4.0.206.0, and 4.1.x allows remote attackers on a local wireless network to cause a denial of service (loss of packet forwarding) via (1) crafted SNAP packets, (2) malformed 802.11 traffic, or (3) packets with certain header length values, aka Bug IDs CSCsg15901 and CSCsh10841.

CPENameOperatorVersion
wireless_lan_controller_softwarege3.2
wireless_lan_controller_softwarelt3.2.171.5
wireless_lan_controller_softwarege4.0
wireless_lan_controller_softwarelt4.0.206.0
wireless_lan_controller_softwarege4.1
wireless_lan_controller_softwarelt4.1.171.0

Name	Operator	Version
wireless_lan_controller_software	ge	3.2
wireless_lan_controller_software	lt	3.2.171.5
wireless_lan_controller_software	ge	4.0
wireless_lan_controller_software	lt	4.0.206.0
wireless_lan_controller_software	ge	4.1
wireless_lan_controller_software	lt	4.1.171.0