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I. Basic Information for CVE-2022-27481
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been identified in SCALANCE W1788-1 M12 (All versions < V3.0.0), SCALANCE W1788-2 EEC M12 (All versions < V3.0.0), SCALANCE W1788-2 M12 (All versions < V3.0.0), SCALANCE W1788-2IA M12 (All versions < V3.0.0). Affected devices do not properly handle resources of ARP requests. This could allow an attacker to cause a race condition that leads to a crash of the entire device.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用共享资源的并发执行不恰当同步问题(竞争条件)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Siemens SCALANCE竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SCALANCE是德国西门子（Siemens）公司的一系列以太网交换机。可连接到工业控制系统 (ICS) 设备，包括可编程逻辑控制器 (PLC) 和人机界面 (HMI) 系统。 Siemens SCALANCE存在安全漏洞，该漏洞允许攻击者引发导致整个设备崩溃的竞争条件。
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
SiemensSCALANCE W1788-1 M12 All versions < V3.0.0 -
SiemensSCALANCE W1788-2 EEC M12 All versions < V3.0.0 -
SiemensSCALANCE W1788-2 M12 All versions < V3.0.0 -
SiemensSCALANCE W1788-2IA M12 All versions < V3.0.0 -
II. Public POCs for CVE-2022-27481
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III. Intelligence Information for CVE-2022-27481
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IV. Related Vulnerabilities
Same product: SCALANCE W1788-1 M12
Same vendor: Siemens
Same weakness: CWE-362
V. Comments for CVE-2022-27481

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