SSA-982399 (Last Update: 2018-12-17): Missing Authentication in TIM 1531 IRC Modules

Published

2018-12-17 00:00:00 UTC

Summary

The latest update for TIM 1531 IRC fixes a vulnerability. The devices was missing proper authentication when connecting on port 102/tcp, although configured.

An attacker needs to be able to connect to port 102/tcp of an affected device in order to exploit this vulnerability.

The vulnerability could allow an attacker to perform administrative operations.

Siemens has released updates for TIM 1531 IRC modules.