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I. Basic Information for CVE-2020-7562
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A CWE-125: Out-of-Bounds Read vulnerability exists in the Web Server on Modicon M340, Modicon Quantum and Modicon Premium Legacy offers and their Communication Modules (see notification for details) which could cause a segmentation fault or a buffer overflow when uploading a specially crafted file on the controller over FTP.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Schneider Electric Modicon Quantum和Schneider Electric Modicon M340 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric Modicon Quantum和Schneider Electric Modicon M340都是法国施耐德电气（Schneider Electric）公司的产品。Schneider Electric Modicon Quantum是一款用于过程应用、高可用性和安全解决方案的大型可编程逻辑控制器（PLC）。Schneider Electric Modicon M340是一款用于工业过程和基础设施的中程PLC（可编程逻辑控制器）。 Modicon 多款产品存在缓冲区错误
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
-Web Server on Modicon M340, Modicon Quantum and Modicon Premium Legacy offers and their Communication Modules (see notification for details) Web Server on Modicon M340, Modicon Quantum and Modicon Premium Legacy offers and their Communication Modules (see notification for details) -
II. Public POCs for CVE-2020-7562
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III. Intelligence Information for CVE-2020-7562
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IV. Related Vulnerabilities
Same product: Web Server on Modicon M340, Modicon Quantum and Modicon Premium Legacy offers and their Communication Modules (see notification for details)
Same vendor: n/a
Same weakness: CWE-125
V. Comments for CVE-2020-7562

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