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I. Basic Information for CVE-2023-2758
Vulnerability Information

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Vulnerability Title
Contec CONPROSYS HMI System (CHS) v3.5.2 Denial of Service
Source: NVD (National Vulnerability Database)
Vulnerability Description
A denial of service vulnerability exists in Contec CONPROSYS HMI System versions 3.5.2 and prior. When there is a time-zone mismatch in certain configuration files, a remote, unauthenticated attacker may deny logins for an extended period of time.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
交互频率的控制不恰当
Source: NVD (National Vulnerability Database)
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。 Contec CONPROSYS HMI System 3.5.2及之前版本存在安全漏洞,该漏洞源于存在拒绝服务漏洞。攻击者可利用该漏洞通过重复发送在 HTTP 标头中包含特定元素的请求,导致产品用户无法登录。
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
VendorProductAffected VersionsCPESubscribe
ContecCONPROSYS HMI System 0 ~ 3.5.2 -
II. Public POCs for CVE-2023-2758
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III. Intelligence Information for CVE-2023-2758
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IV. Related Vulnerabilities
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