An issue in China Mobile Communications China Mobile Intelligent Home Gateway v.HG6543C4 allows a remote attacker to execute arbitrary code via the authentication mechanism.
Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Intelligent_home_gateway_firmware | Chinamobile | hg6543c4 (including) | hg6543c4 (including) |
Such a scenario is commonly observed when: