CVE-2022-1261

—

CVSS 3.1

8.8 high

EPSS

<1%p50

Published

May 26, 2022 (May 26, 2022)

Modified

Jun 17, 2026

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.

Vendors: honeywell
Products: matrikon opc server
Weakness: CWE-284
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

In the news0 stories

No ingested article mentions this CVE yet.