Description
The XPath functionality in unspecified web applications in Siemens WinCC 7.0 SP3 before Update 2 does not properly handle special characters in parameters, which allows remote authenticated users to read or modify settings via a crafted URL, related to an "XML injection" attack.
Advisories 1
- ICSA-12-158-01 Siemens WinCC Multiple Vulnerabilities CISA ICS & IT advisories · Jun 5, 2025