CVE-2023-22331 - Vulnerability Details - OpenCVE

Description

Use of default credentials vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to alter user credentials information.

Published: 2023-01-20

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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.3.4.5 and earlier`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-26494	Use of default credentials vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to alter user credentials information.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00906.

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://jvn.jp/en/vu/JVNVU96873821
https://www.cisa.gov/uscert/ics/advisories/icsa-22-347-03
https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_230110_en.pdf
https://www.contec.com/download/contract/contract4/?itemid=ea8039aa-3434-4999-9ab6-897aa690210c&downloaditemid=866d7d3c-aae9-438d-87f3-17aa040df90b

History

Thu, 03 Apr 2025 18:15:00 +0000

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

Subscriptions

Contec Conprosys Hmi System

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2023-01-20T00:00:00.000Z

Updated: 2025-04-03T17:58:46.888Z

Reserved: 2022-12-20T00:00:00.000Z

Link: CVE-2023-22331

Vulnrichment

Updated: 2024-08-02T10:07:06.252Z

NVD

Status : Modified

Published: 2023-01-20T03:15:09.813

Modified: 2025-04-03T18:15:42.980

Link: CVE-2023-22331

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-269

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