CVE-2006-4430
5.0 · MEDIUMOverview
CVE-2006-4430 is a medium-severity vulnerability affecting cisco network_admission_control. It was published on August 29, 2006 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The Cisco Network Admission Control (NAC) 3.6.4.1 and earlier allows remote attackers to prevent installation of the Cisco Clean Access (CCA) Agent and bypass local and remote protection mechanisms by modifying (1) the HTTP User-Agent header or (2) the behavior of the TCP/IP stack. NOTE: the vendor has disputed the severity of this issue, stating that users cannot bypass authentication mechanisms.
Remediation
Check the references section for vendor advisories and patches from cisco. Update network_admission_control 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 |
|---|---|---|---|
| cisco | network_admission_control | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2006-4430?
CVE-2006-4430 is a medium-severity vulnerability affecting cisco network_admission_control. It was published on August 29, 2006 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2006-4430?
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2006-4430?
Check the references section for vendor advisories and patches from cisco. Update network_admission_control 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-2006-4430?
CyberStrike's AI-powered security agents can automatically detect CVE-2006-4430 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.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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