CVE-2023-22339 - CVE House
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Status published Unknown CVE-2023-22339

Improper access control vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5...

Vulnerability Description

Improper access control vulnerability in CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier allows a remote unauthenticated attacker to bypass access restriction and obtain the server certificate including the private key of the product.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from Contec Co., Ltd.

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SQL injection vulnerability exists in the CONPROSYS HMI System (CHS)...
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CVE-2023-28824
Server-side request forgery vulnerability exists in CONPROSYS HMI System (CHS)...
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CVE-2023-28713
Plaintext storage of a password exists in CONPROSYS HMI System...
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CVE-2023-28657
Improper access control vulnerability exists in CONPROSYS HMI System (CHS)...
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CVE-2023-28651
Cross-site scripting vulnerability exists in CONPROSYS HMI System (CHS) versions...
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Affected Vendor

Contec Co., Ltd.

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Affected Software

CONPROSYS HMI System (CHS)
Vulnerable Versions:
Ver.3.4.5 and earlier

Timeline

Official Publish: January 20th, 2023
Last Modified: April 3rd, 2025
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.