CVE-1999-0161

Summary

CVE-1999-0161 is a vulnerability affecting Cisco IOS 10.3. This issue arises when using the tacacs-ds or tacacs keyword in conjunction with an extended IP access control list. The vulnerability allows for bypassing the intended filtering, potentially exposing networks to unauthorized access. This weakness could enable attackers to gain privileged access to Cisco devices, posing a significant security risk. Organizations using Cisco IOS 10.3 with this configuration should apply the relevant patches to mitigate the threat.

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