Description
Siemens SIMATIC STEP 7 (TIA Portal) before 14 improperly stores pre-shared key data in TIA project files, which makes it easier for local users to obtain sensitive information by leveraging access to a file and conducting a brute-force attack.
Advisories 1
- ICSA-16-287-03 Siemens SIMATIC STEP 7 (TIA Portal) Information Disclosure Vulnerabilities CISA ICS & IT advisories · Jun 5, 2025