The vulnerability of SIPROTEC relay protection devices, related to insufficiently secure data encryption, allows attackers to carry out “man-in-the-middle” attacks.

The vulnerability of SIPROTEC relay protection devices is related to insufficiently secure data encryption. Exploiting this vulnerability allows a malicious actor, operating remotely, to carry out “man-in-the-middle” attacks using specially crafted packets sent to port 4443/tcp...

PT-2015-1513

Name of the Vulnerable Software and Affected Versions Firmware variant PROFINET IO for EN100 Ethernet module versions prior to V1.04.01 Firmware variant Modbus TCP for EN100 Ethernet module versions prior to V1.11.00 Firmware variant DNP3 TCP for EN100 Ethernet module versions prior to V1.03...