Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
A vulnerability has been identified in SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions >= V2.5 and < V20.8), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.5 and < V2.8), SIMATIC S7-1500 Software Controller (All versions >= V2.5 and < V20.8). Affected devices contain a vulnerability that allows an unauthenticated attacker to trigger a Denial-of-Service condition. The vulnerability can be triggered if specially crafted UDP packets are sent to the device. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise the device availability.
CVSS Information
N/A
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Vulnerability Title
多款Siemens产品资源管理错误漏洞
Vulnerability Description
Siemens SIMATIC S7-1500 CPU family是德国西门子（Siemens）公司的一款S7-1500系列的中央处理单元。 Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2、SIMATIC S7-1500 CPU系列和SIMATIC S7-1500 Software Controller中存在资源管理错误漏洞。攻击者可借助特制的UDP数据包利用该漏洞导致拒绝服务。以下产品及版本受到影响：Siemens SIMATIC ET
CVSS Information
N/A
Vulnerability Type
N/A