CVE-2000-0268

Summary

CVE-2000-0268 is a denial-of-service vulnerability affecting Cisco IOS 11.x and 12.x. An attacker can exploit this issue by sending the ENVIRON option to the Telnet daemon prior to it being ready to accept it, resulting in an unexpected system reboot and service disruption. This vulnerability could potentially impact network availability and require administrative intervention to restore affected devices.

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