CVE-2013-1103

Published: Jan 24, 2013Modified: Apr 29, 2026

7.8

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability: 10.0 / Impact: 6.9

Source: NVD

Description

Cisco Wireless LAN Controller (WLC) devices with software 7.0 before 7.0.220.0, 7.1 before 7.1.91.0, and 7.2 before 7.2.103.0 allow remote attackers to cause a denial of service (Access Point reload) via crafted SIP packets, aka Bug ID CSCts87659.

Affected (13)

Products: Cisco: Wireless Lan Controller Software, 2000 Wireless Lan Controller, 2100 Wireless Lan Controller, 2500 Wireless Lan Controller, 4100 Wireless Lan Controller, 4400 Wireless Lan Controller, 5500 Wireless Lan Controller, 7500 Wireless Lan Controller, 8500 Wireless Lan Controller

Cisco

9 products

Wireless Lan Controller Software

2000 Wireless Lan Controller

2100 Wireless Lan Controller

2500 Wireless Lan Controller

4100 Wireless Lan Controller

4400 Wireless Lan Controller

5500 Wireless Lan Controller

7500 Wireless Lan Controller

8500 Wireless Lan Controller

Configuration A

13 vulnerable

Vulnerable Software	Affected Versions
Cisco Wireless Lan Controller Software	Version 7.0.98.0
Cisco Wireless Lan Controller Software	Version 7.0
Cisco Wireless Lan Controller Software	Version 7.1
Cisco Wireless Lan Controller Software	Version 7.2
Cisco Wireless Lan Controller Software	Version 7.3
Cisco 2000 Wireless Lan Controller	All versions
Cisco 2100 Wireless Lan Controller	All versions
Cisco 2500 Wireless Lan Controller	All versions
Cisco 4100 Wireless Lan Controller	All versions
Cisco 4400 Wireless Lan Controller	All versions
Cisco 5500 Wireless Lan Controller	All versions
Cisco 7500 Wireless Lan Controller	All versions
Cisco 8500 Wireless Lan Controller	All versions