J-Security Center

Title: Deutsche Telekom Teledat DSL Router Portscan Remote Denial Of Service Vulnerability

Severity: MODERATE

Description:

Teledat is the DSL router solution distributed and maintained by Deutsche Telekom.

A problem has been reported in the handling of portscans by Deutsche Telekom Teledat DSL routers. Because of this, an attacker may be able to deny service to legitimate users.

It has been reported that Teledat routers become unstable when portscanned. This vulnerability was originally reported as the result of running the Symantec Security Check tools against a system behind the router. It is likely that a remote attacker could reproduce this issue through one of several free, publicly available utilities.

The problem has been reported in the 530 series router, and may exist in other models.

Affected Products:

  • Deutsche Telekom Teledat 530 0.0.0

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