CVE-2022-1261CWE-284

Matrikon OPC Server Improper Access Control

Medium · published May 26, 2022

CVSS v3.1
5.8
EPSS
1%
Percentile
52.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00697 · 52.5th percentile
Weakness
CWE-284 · Improper Access Control
Published
2022-05-26T16:35Z
EPSS history
Timeline
  • 26 MAY 16:35Z
    Matrikon OPC Server Improper Access Control
    cvelistv5