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CVE-2023-22331

Quick assessment

Affected
Contec Co., Ltd. CONPROSYS HMI System (CHS)
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.

Contec CONPROSYS HMI System是日本Contec公司的一个基于 HTML5 技术的 HMI（人机界面）/SCADA（监控和数据采集）软件产品。 CONPROSYS HMI System (CHS) 存在安全漏洞，该漏洞源于使用默认凭证，用户凭证信息可能会被远程未经身份验证的攻击者更改。

AI Predicted 8.0 Difficulty: Trivial EPSS 1.01% · P62

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2023-22331

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Contec CONPROSYS HMI System 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Contec CONPROSYS HMI System是日本Contec公司的一个基于 HTML5 技术的 HMI（人机界面）/SCADA（监控和数据采集）软件产品。 CONPROSYS HMI System (CHS) 存在安全漏洞，该漏洞源于使用默认凭证，用户凭证信息可能会被远程未经身份验证的攻击者更改。
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
Contec Co., Ltd. CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier -

II. Public POCs for CVE-2023-22331

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III. Intelligence Information for CVE-2023-22331

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Vendor Advisories for CVE-2023-22331 (2)

Other References for CVE-2023-22331 (2)

Same Patch Batch · Contec Co., Ltd. · 2023-01-20 · 4 CVEs total

CVE-2023-22334 Contec CONPROSYS HMI System 授权问题漏洞
CVE-2023-22339 Contec CONPROSYS HMI System 安全漏洞
CVE-2023-22373 Contec CONPROSYS HMI System 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: CONPROSYS HMI System (CHS)
Same vendor: Contec Co., Ltd.

V. Comments for CVE-2023-22331

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