FKIE_CVE-2023-4420

Vulnerability from fkie_nvd - Published: 2023-08-24 19:15 - Updated: 2024-11-21 08:35
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
A remote unprivileged attacker can intercept the communication via e.g. Man-In-The-Middle, due to the absence of Transport Layer Security (TLS) in the SICK LMS5xx. This lack of encryption in the communication channel can lead to the unauthorized disclosure of sensitive information. The attacker can exploit this weakness to eavesdrop on the communication between the LMS5xx and the Client, and potentially manipulate the data being transmitted.
References
psirt@sick.dehttps://sick.com/.well-known/csaf/white/2023/sca-2023-0007.jsonVendor Advisory
psirt@sick.dehttps://sick.com/.well-known/csaf/white/2023/sca-2023-0007.pdfVendor Advisory
psirt@sick.dehttps://sick.com/psirtVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.jsonVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://sick.com/.well-known/csaf/white/2023/sca-2023-0007.pdfVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://sick.com/psirtVendor Advisory
Impacted products
Vendor Product Version
sick lms531_firmware *
sick lms531 -
sick lms511_firmware *
sick lms511 -
sick lms500_firmware *
sick lms500 -
To clipboard 

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  "lastModified": "2024-11-21T08:35:06.670",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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Detection rules are retrieved from Rulezet.