CVE-2006-4981
First published: Tue Sep 26 2006(Updated: )
Symantec Sygate NAC allows physically proximate attackers to bypass control methods and join a local network by selecting a forged MAC address associated with an exception rule that (1) permits all non-Windows devices or (2) whitelists certain sets of Organizationally Unique Identifiers (OUIs).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Sygate Technologies |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2006-4981?
CVE-2006-4981 is classified as having medium severity due to the risk it poses to network security by allowing unauthorized access.
How do I fix CVE-2006-4981?
To mitigate CVE-2006-4981, ensure that exception rules for non-Windows devices are properly configured and restrict MAC address spoofing.
Who is affected by CVE-2006-4981?
CVE-2006-4981 affects users of Symantec Sygate Network Access Control who have implemented exception rules for network access.
What types of attacks can exploit CVE-2006-4981?
Attackers can exploit CVE-2006-4981 by forging MAC addresses to bypass access controls through exception rules.
Is there a patch available for CVE-2006-4981?
There is no specific patch for CVE-2006-4981, but it is recommended to review and strengthen network security configurations.
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