Description
Invensys Wonderware InTouch 2012 R2 and earlier and Siemens ProcessSuite use a weak encryption algorithm for data in Ps_security.ini, which makes it easier for local users to discover passwords by reading this file.
Advisories 1
- ICSA-12-348-01 Siemens ProcessSuite and Invensys Intouch Poorly Encrypted Password File CISA ICS & IT advisories · Jun 6, 2025