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I. Basic Information for CVE-2022-34820
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7 LTE US (All versions < V3.3.46), SIMATIC CP 1243-8 IRC (All versions < V3.3.46), SIMATIC CP 1542SP-1 IRC (All versions >= V2.0 < V2.2.28), SIMATIC CP 1543-1 (All versions < V3.0.22), SIMATIC CP 1543SP-1 (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS NET CP 1242-7 V2 (All versions < V3.3.46), SIPLUS NET CP 1543-1 (All versions < V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions < V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (All versions < V3.3.46). The application does not correctly escape some user provided fields during the authentication process. This could allow an attacker to inject custom commands and execute arbitrary code with elevated privileges.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
多款Siemens SIMATIC产品命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC S7-1500 CPU和Siemens SIMATIC S7-1200都是德国西门子（Siemens）公司的产品。Siemens SIMATIC S7-1500 CPU是一款CPU（中央处理器）模块。Siemens SIMATIC S7-1200是一款S7-1200系列PLC（可编程逻辑控制器）。 Siemens SIMATIC 多款产品存在命令注入漏洞，该漏洞源于未正确转义某些用户提供的字段。以下产品及版本受到影响：SIMATIC CP 1242-7 V2版本、SIMAT
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
SiemensSIMATIC CP 1242-7 V2 All versions < V3.3.46 -
SiemensSIMATIC CP 1243-1 All versions < V3.3.46 -
SiemensSIMATIC CP 1243-7 LTE EU All versions < V3.3.46 -
SiemensSIMATIC CP 1243-7 LTE US All versions < V3.3.46 -
SiemensSIMATIC CP 1243-8 IRC All versions < V3.3.46 -
SiemensSIMATIC CP 1542SP-1 IRC All versions >= V2.0 < V2.2.28 -
SiemensSIMATIC CP 1543-1 All versions < V3.0.22 -
SiemensSIMATIC CP 1543SP-1 All versions >= V2.0 < V2.2.28 -
SiemensSIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL All versions >= V2.0 < V2.2.28 -
SiemensSIPLUS ET 200SP CP 1543SP-1 ISEC All versions >= V2.0 < V2.2.28 -
SiemensSIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL All versions >= V2.0 < V2.2.28 -
SiemensSIPLUS NET CP 1242-7 V2 All versions < V3.3.46 -
SiemensSIPLUS NET CP 1543-1 All versions < V3.0.22 -
SiemensSIPLUS S7-1200 CP 1243-1 All versions < V3.3.46 -
SiemensSIPLUS S7-1200 CP 1243-1 RAIL All versions < V3.3.46 -
II. Public POCs for CVE-2022-34820
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III. Intelligence Information for CVE-2022-34820
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IV. Related Vulnerabilities
Same product: SIMATIC CP 1242-7 V2
Same vendor: Siemens
Same weakness: CWE-77
V. Comments for CVE-2022-34820

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