SSA-557804 (Last Update: 2019-03-12): Mirror Port Isolation Vulnerability in SCALANCE X switches

Published

2019-03-12 00:00:00 UTC

Summary

A vulnerability was identified in several SCALANCE X switches that could allow an attacker to feed information into a network via the mirror port with the monitor barrier feature enabled.

The monitor barrier implementation in various SCALANCE products does allow traffic to be directed back into the mirroring network. This might allow an attacker to feed back information into the network that is mirrored.