Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A vulnerability has been identified in SIMATIC CP 343-1 (6GK7343-1EX30-0XE0) (All versions), SIMATIC CP 343-1 Lean (6GK7343-1CX10-0XE0) (All versions), SIPLUS NET CP 343-1 (6AG1343-1EX30-7XE0) (All versions), SIPLUS NET CP 343-1 Lean (6AG1343-1CX10-2XE0) (All versions). Affected products incorrectly validate TCP sequence numbers. This could allow an unauthenticated remote attacker to create a denial of service condition by injecting spoofed TCP RST packets.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
通信信道源的不正确验证
Vulnerability Title
Siemens SIMATIC 安全漏洞
Vulnerability Description
Siemens SIMATIC CP 343-1 Advanced是德国西门子（Siemens）公司的一款用于支持PROFINET（新一代基于工业以太网技术的自动化总线标准）的以太网通讯模块。 Siemens 多款产品存在安全漏洞，该漏洞源于受影响的产品错误地验证 TCP 序列号。以下产品及版本受到影响：SIMATIC CP 343-1 和 SIMATIC CP 343-1 Lean 和 SIPLUS NET CP 343-1 和 SIPLUS NET CP 343-1 Lean。
CVSS Information
N/A
Vulnerability Type
N/A