CVE-2013-1103
Cisco Wireless LAN Controller (WLC) devices with software 7.0 before 7.0.220.0, 7.1 before 7.1.91...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2013-1103- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2013-1103- Updated
- 2026-11-02
EUVDEUVD-2013-1143 No score
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.
- Record
EUVD-2013-1143- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fqjq-v657-7v5m No score
Cisco Wireless LAN Controller (WLC) devices with software 7.0 before 7.0.220.0, 7.1 before 7.1.91...
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.
- Record
GHSA-fqjq-v657-7v5m- Updated
- 2026-11-02
Affected products
- cisco 2000 wireless lan controller
- cisco 2100 wireless lan controller
- cisco 2500 wireless lan controller
- cisco 4100 wireless lan controller
- cisco 4400 wireless lan controller
- cisco 5500 wireless lan controller
- cisco 7500 wireless lan controller
- cisco 8500 wireless lan controller
- cisco wireless lan controller software
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-1103 is a high vulnerability (CVSS 7.8) in Cisco 2000 Wireless Lan Controller, published January 24, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.82%, the 78th percentile. No source names a fixed version.