by Kastro CVE-2023-4420
SICK AG LMS5xx — A remote unprivileged attacker can intercept the communication via e.g.
Description · from the CVE record
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.
Affected
ProductAffectedFixed inSource
LMS5xxall firmware versions–CNA
lms5xxall versions–CISA-ADP
Scores by source
SICK AG (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total