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I. Basic Information for CVE-2020-7593
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (V1.81.01 - V1.81.03), LOGO! 8 BM (incl. SIPLUS variants) (V1.82.01), LOGO! 8 BM (incl. SIPLUS variants) (V1.82.02). A buffer overflow vulnerability exists in the Web Server functionality of the device. A remote unauthenticated attacker could send a specially crafted HTTP request to cause a memory corruption, potentially resulting in remote code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens LOGO! 8 BM 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens LOGO!8 BM是德国西门子（Siemens）公司的一款可编程逻辑控制器。 LOGO! 8 BM（包括：SIPLUS variants）V1.81.01版本至V1.81.03版本、V1.82.01版本和V1.82.02版本中的Web Server功能存在缓冲区错误漏洞。远程攻击者可借助特制的HTTP请求利用该漏洞损坏内存，可能执行代码。
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
Siemens AGLOGO! 8 BM (incl. SIPLUS variants) V1.81.01 - V1.81.03 -
Siemens AGLOGO! 8 BM (incl. SIPLUS variants) V1.82.01 -
Siemens AGLOGO! 8 BM (incl. SIPLUS variants) V1.82.02 -
II. Public POCs for CVE-2020-7593
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III. Intelligence Information for CVE-2020-7593
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IV. Related Vulnerabilities
Same product: LOGO! 8 BM (incl. SIPLUS variants)
Same vendor: Siemens AG
Same weakness: CWE-120
V. Comments for CVE-2020-7593

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