Vulnerability Information
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Vulnerability Title
Incomplete communication encryption and validation in B&R Automation Studio upgrade service
Vulnerability Description
A missing secure communication definition and an incomplete TLS validation in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, < 4.3.11SP, < 4.4.9SP, < 4.5.5SP, < 4.6.4 and < 4.7.2 enable unauthenticated users to perform MITM attacks via the B&R upgrade server.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Vulnerability Type
不充分的加密强度
Vulnerability Title
B&R Automation Studio 信任管理问题漏洞
Vulnerability Description
B&r Automation B&R Automation Studio是奥地利贝加莱工业自动化（B&r Automation）公司的一套集成化的软件开发环境。 B＆R Automation Studio中存在信任管理问题漏洞，该漏洞源于更新服务中缺少安全通信定义和完整的TLS检查。攻击者可借助B＆R更新服务器利用该漏洞实施中间人攻击。以下产品及版本受到影响：Automation Studio 4.0.x版本，4.1.x版本，4.2.x版本，4.3.11SP之前版本，4.4.9SP之前版本，4.5.4SP
CVSS Information
N/A
Vulnerability Type
N/A