LRM version 2.4 and lower does not implement TLS encryption. A malicious actor can MITM attack sensitive data in-transit, including credentials.
https://www.cisa.gov/uscert/ics/advisories/icsa-22-153-02
Source: Mitre, NVD
Published: 2022-06-24
Updated: 2022-07-01
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 5.9
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N