T-Com Speedport login authentication bypass

tcom-login-authentication-bypass (31621) The risk level is classified as MediumMedium Risk

Description:

T-Com Speedport could allow a local attacker to bypass authentication, caused by the admin interface containing a hard coded cookie setting. By creating a cookie parameter set to LOGINKEY with the value TECOM, a local attacker could exploit this vulnerability to bypass login authentication and gain unauthorized access to the system and modify the system configuration.

Platforms Affected:

  • T-Com, T-Com Speedport 500 V 1.31

Remedy:

No remedy available as of July 4, 2009.

Consequences:

Bypass Security

References:

Reported:

Jan 19, 2007

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