CVE-2012-5991
screens/base/web_auth_custom.html on Cisco Wireless LAN Controller (WLC) devices with software 7...
CVE-2012-5991 is a medium vulnerability (CVSS 6.3) in Cisco 2000 Wireless Lan Controller, published December 19, 2012. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 5.52%, the 92nd percentile. No source names a fixed version.
- Severity
- 6.3 MediumCVSS 2.0, NVD
- Exploit chance
- 5.52%EPSS, 92nd percentile
- Exploitation
- None known1 public exploit
- Fixed in
- No fix listedNo source names one
Description
screens/base/web_auth_custom.html on Cisco Wireless LAN Controller (WLC) devices with software 7.2.110.0 allows remote authenticated users to cause a denial of service (device reload) via a certain buttonClicked value in an internal webauth_type request, aka Bug ID CSCud50209.
Exploit likelihood
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
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Cisco Wireless Lan Controller 7.2.110.0 - Multiple Vulnerabilities | 2012-12-13 |
What each source reports
NVD Score used
screens/base/web_auth_custom.html on Cisco Wireless LAN Controller (WLC) devices with software 7.2.110.0 allows remote authenticated users to cause a denial of service (device reload) via a certain buttonClicked value in an internal webauth_type request, aka Bug ID CSCud50209.
- Record
CVE-2012-5991- CVSS 2.0
- 6.3 Medium
AV:N/AC:M/Au:S/C:N/I:N/A:C - Updated
- 2026-11-02
CVE ListNo score
screens/base/web_auth_custom.html on Cisco Wireless LAN Controller (WLC) devices with software 7.2.110.0 allows remote authenticated users to cause a denial of service (device reload) via a certain buttonClicked value in an internal webauth_type request, aka Bug ID CSCud50209.
- Record
CVE-2012-5991- Updated
- 2026-11-02
EUVDEUVD-2012-5865No score
screens/base/web_auth_custom.html on Cisco Wireless LAN Controller (WLC) devices with software 7.2.110.0 allows remote authenticated users to cause a denial of service (device reload) via a certain buttonClicked value in an internal webauth_type request, aka Bug ID CSCud50209.
- Record
EUVD-2012-5865- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6hqg-ghvh-32h4No score
screens/base/web_auth_custom.html on Cisco Wireless LAN Controller (WLC) devices with software 7...
screens/base/web_auth_custom.html on Cisco Wireless LAN Controller (WLC) devices with software 7.2.110.0 allows remote authenticated users to cause a denial of service (device reload) via a certain buttonClicked value in an internal webauth_type request, aka Bug ID CSCud50209.
- Record
GHSA-6hqg-ghvh-32h4- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
