Description
Matrikon, a subsidary of Honeywell Matrikon OPC Server (all versions) is vulnerable to a condition where a low privileged user allowed to connect to the OPC server to use the functions of the IPersisFile to execute operating system processes with system-level privileges.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Matrikon, a subsidiary of Honeywell | Matrikon OPC Server | All Versions | — |
Advisories 1
- ICSA-22-144-02 Matrikon OPC Server CISA ICS & IT advisories · May 24, 2022