Tag

#MZ Automation

2 published stories tagged with MZ Automation.

highDefensive GuidanceJul 23, 2026·2 min read

Malicious Read Requests Trigger Stack Buffer Overflow in MZ Automation libIEC61850 Library

A stack-based buffer overflow in the `libIEC61850` library can be triggered by a malicious Read Request. This vulnerability carries a CVSS score of 7.5 and could lead to memory corruption.

highDefensive GuidanceJul 23, 2026·3 min read

Parsing errors in lib60870 library trigger denial of service on Weintek cMT3092X hardware

A high-severity vulnerability in the `lib60870` library can be used to crash parsing processes, leading to a denial of service. This affects Weintek cMT3092X hardware.