CVE-2012-5991
Overview
CVE-2012-5991 is a known-severity vulnerability affecting cisco wireless_lan_controller_software. It was published on December 19, 2012.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from cisco. Update wireless_lan_controller_software to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2012-5991?
CVE-2012-5991 is a known-severity vulnerability affecting cisco wireless_lan_controller_software. It was published on December 19, 2012.
How severe is CVE-2012-5991?
CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.
How do I fix or remediate CVE-2012-5991?
Check the references section for vendor advisories and patches from cisco. Update wireless_lan_controller_software to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2012-5991?
CyberStrike's AI-powered security agents can automatically detect CVE-2012-5991 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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