Huawei AR1220 routers with software before V200R005SPH006 allow remote attackers to cause a denial of service (board reset) via vectors involving a large amount of traffic from the GE port to the FE port.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2255
Reference (s):
- http://www.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-417840.htm