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CVE-2022-1261— Matrikon OPC Server Improper Access Control

Quick assessment

Affected
Matrikon, a subsidiary of Honeywell Matrikon OPC Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Honeywell Matrikon OPC Server是美国Honeywell公司的一个功能强大的工具。可以安全地访问您的控制和自动化系统，并为其他系统开辟新的连接视野。 Honeywell Matrikon OPC Server 存在访问控制错误漏洞，该漏洞源于应用中IPersisFile缺少权限的限制。低权限用户利用该漏洞可以使用system执行操作系统进程级权限。

CVSS 5.8 · Medium EPSS 0.69% · P51
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I. Basic Information for CVE-2022-1261

Vulnerability Information
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Vulnerability Title
Matrikon OPC Server Improper Access Control
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Honeywell Matrikon OPC Server 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Honeywell Matrikon OPC Server是美国Honeywell公司的一个功能强大的工具。可以安全地访问您的控制和自动化系统，并为其他系统开辟新的连接视野。 Honeywell Matrikon OPC Server 存在访问控制错误漏洞，该漏洞源于应用中IPersisFile缺少权限的限制。低权限用户利用该漏洞可以使用system执行操作系统进程级权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Matrikon, a subsidiary of Honeywell Matrikon OPC Server All Versions -

II. Public POCs for CVE-2022-1261

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III. Intelligence Information for CVE-2022-1261

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Vendor Advisories for CVE-2022-1261 (1)

IV. Related Vulnerabilities

Same weakness: CWE-284

V. Comments for CVE-2022-1261

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