Description
In WECON Technology Co., Ltd. PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior when parsing project files, the XMLParser that ships with Wecon PIStudio is vulnerable to a XML external entity injection attack, which may allow sensitive information disclosure.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| WECON | PI Studio HMI | 4.1.9 and prior | — |
| WECON | PI Studio | 4.2.34 and prior | — |
Advisories 1
- ICSA-18-277-01 WECON PI Studio (Update A) CISA ICS & IT advisories · Nov 2, 2021