CVE-2022-44456 - Vulnerability Details - OpenCVE

CONPROSYS HMI System (CHS) Ver.3.4.4?and earlier allows a remote unauthenticated attacker to execute an arbitrary OS command on the server where the product is running by sending a specially crafted request.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.36263.

Exploitation none

Automatable yes

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Contec Co., Ltd.

CONPROSYS HMI System (CHS)

affected

Version	Status	Constraints
`Ver.3.4.4?and earlier`	affected	—

Configuration 1 [-]

cpe:2.3:a:contec:conprosys_hmi_system:*:*:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors	Products
Contec Subscribe	Conprosys Hmi System Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://jvn.jp/en/vu/JVNVU96873821/index.html
https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_221014_en.pdf
https://www.contec.com/download/contract/contract4/?itemid=ea8039aa-3434-4999-9ab6-897aa690210c&downloaditemid=866d7d3c-aae9-438d-87f3-17aa040df90b

History

Thu, 17 Apr 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2022-12-19T00:00:00.000Z

Updated: 2025-04-17T14:41:58.361Z

Reserved: 2022-11-18T00:00:00.000Z

Link: CVE-2022-44456

Vulnrichment

Updated: 2024-08-03T13:54:03.678Z

NVD

Status : Modified

Published: 2022-12-19T03:15:10.690

Modified: 2025-04-17T15:15:49.467

Link: CVE-2022-44456

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78

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