Web Cache Control Protocol (WCCP) in Cisco Cache Engine for Cisco IOS 11.2 and earlier does not use authentication, which allows remote attackers to redirect HTTP traffic to arbitrary hosts via WCCP packets to UDP port 2048.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ios | Cisco | * | 11.2 (including) |
References
- http://www.ciac.org/ciac/bulletins/i-054.shtml
- http://www.cisco.com/warp/public/770/wccpauth-pub.shtml
- https://exchange.xforce.ibmcloud.com/vulnerabilities/1577
- http://www.ciac.org/ciac/bulletins/i-054.shtml
- http://www.cisco.com/warp/public/770/wccpauth-pub.shtml
- https://exchange.xforce.ibmcloud.com/vulnerabilities/1577