CVE-2022-2788 Information

Description

Emerson Electric’s Proficy Machine Edition Version 9.80 and prior is vulnerable to CWE-29 Path Traversal: ‘..\Filename’ also known as a ZipSlip attack through an upload procedure which enables attackers to implant a malicious .BLZ file on the PLC. The file can transfer through the engineering station onto Windows in a way that executes the malicious code.

Reference

https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-06