CVE-2007-4011
7.1 · HIGHOverview
CVE-2007-4011 is a high-severity vulnerability affecting cisco 4100_wireless_lan_controller. It was published on July 26, 2007 and has a CVSS 2.0 base score of 7.1 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC) software before 3.2 20070727, 4.0 before 20070727, and 4.1 before 4.1.180.0 allows remote attackers to cause a denial of service (traffic amplification or ARP storm) via a crafted unicast ARP request that (1) has a destination MAC address unknown to the Layer-2 infrastructure, aka CSCsj69233; or (2) occurs during Layer-3 roaming across IP subnets, aka CSCsj70841.
Remediation
Check the references section for vendor advisories and patches from cisco. Update 4100_wireless_lan_controller 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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References
Frequently Asked Questions
What is CVE-2007-4011?
CVE-2007-4011 is a high-severity vulnerability affecting cisco 4100_wireless_lan_controller. It was published on July 26, 2007 and has a CVSS 2.0 base score of 7.1 (HIGH).
How severe is CVE-2007-4011?
This vulnerability has a CVSS 2.0 base score of 7.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2007-4011?
Check the references section for vendor advisories and patches from cisco. Update 4100_wireless_lan_controller 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-2007-4011?
CyberStrike's AI-powered security agents can automatically detect CVE-2007-4011 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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