VULHUB ™

Cisco IOS 11.2 has been reported prone to an access control bypass vulnerability. The issue is reported to present itself on C2500-F2IN-L appliances, but may also affect other Cisco devices that are running IOS 11.2. It has been repotred that an attacker who resides on a blocked network segment may bypass the access controls by transmitting TCP packets to target hosts that have both RST and ACK flags set.

Cisco IOS 11.2 has been reported prone to an access control bypass vulnerability. The issue is reported to present itself on C2500-F2IN-L appliances, but may also affect other Cisco devices that are running IOS 11.2. It has been repotred that an attacker who resides on a blocked network segment may bypass the access controls by transmitting TCP packets to target hosts that have both RST and ACK flags set.