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I. Basic Information for CVE-2020-28393
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An unauthenticated remote attacker could create a permanent denial-of-service condition by sending specially crafted OSPF packets. Successful exploitation requires OSPF to be enabled on an affected device on the SCALANCE XM-400, XR-500 (All versions prior to v6.4).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
数值计算不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
多款 Siemens 设备安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SCALANCE X-400是德国西门子(Siemens)公司的一个工控设备。提供大量的端口,高传输速率,支持光纤和铜缆以及以太网供电。 多款Siemens设备存在安全漏洞。未经身份验证的远程攻击者可以通过发送特制的OSPF数据包来创建永久的拒绝服务条件。成功利用漏洞需要在受影响的设备上启用OSPF。以下产品及版本受到影响:SCALANCE XM-400 Family: All versions prior to v6.4、SCALANCE XR-500 Family: All versi
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
-SCALANCE XM-400, XR-500 All versions prior to v6.4 -
II. Public POCs for CVE-2020-28393
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III. Intelligence Information for CVE-2020-28393
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