Vulnerability Information
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Vulnerability Title
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Vulnerability Description
Honeywell Experion LX through 2022-05-06 has Missing Authentication for a Critical Function. According to FSCT-2022-0055, there is a Honeywell Experion LX Control Data Access (CDA) EpicMo protocol with unauthenticated functionality issue. The affected components are characterized as: Honeywell Control Data Access (CDA) EpicMo (55565/TCP). The potential impact is: Firmware manipulation, Denial of service. The Honeywell Experion LX Distributed Control System (DCS) utilizes the Control Data Access (CDA) EpicMo protocol (55565/TCP) for device diagnostics and maintenance purposes. This protocol does not have any authentication features, allowing any attacker capable of communicating with the ports in question to invoke (a subset of) desired functionality. There is no authentication functionality on the protocol in question. An attacker capable of invoking the protocols' functionalities could issue firmware download commands potentially allowing for firmware manipulation and reboot devices causing denial of service.
CVSS Information
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Vulnerability Type
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Vulnerability Title
Honeywell Experion LX 访问控制错误漏洞
Vulnerability Description
Honeywell Experion LX是美国Honeywell公司的一种专门构建的分布式控制系统 (DCS)。 Honeywell Experion LX存在访问控制错误漏洞，该漏洞源于使用没有身份验证功能的EpicMo协议，这可能允许通过网络访问该协议的攻击者操纵固件或导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A