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I. Basic Information for CVE-2024-43647
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in SIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1) (All versions). Affected devices do not properly handle TCP packets with an incorrect structure. This could allow an unauthenticated remote attacker to cause a denial of service condition. To restore normal operations, the network cable of the device needs to be unplugged and re-plugged.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens SIMATIC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SIMATIC是德国西门子（Siemens）公司的一款组态软件。 Siemens SIMATIC存在安全漏洞，该漏洞源于受影响的设备无法正确处理结构不正确的 TCP 数据包。这可能允许未经身份验证的远程攻击者造成拒绝服务情况。要恢复正常运行，需要拔掉设备的网线并重新插入。以下产品及版本受到影响：Siemens SIMATIC S7-200 SMART CPU CR40，SIMATIC S7-200 SMART CPU CR60，SIMATIC S7-200 SMART CPU SR20，S
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 S7-200 SMART CPU CR40 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU CR60 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU SR20 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU SR20 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU SR30 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU SR30 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU SR40 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU SR40 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU SR60 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU SR60 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU ST20 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU ST20 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU ST30 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU ST30 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU ST40 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU ST40 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU ST60 0 ~ * -
SiemensSIMATIC S7-200 SMART CPU ST60 0 ~ * -
II. Public POCs for CVE-2024-43647
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III. Intelligence Information for CVE-2024-43647
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IV. Related Vulnerabilities
Same product: SIMATIC S7-200 SMART CPU CR40
Same vendor: Siemens
Same weakness: CWE-400
V. Comments for CVE-2024-43647

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