An XSS attack can be performed by changing the MOTD banner and pointing the victim to the "terminal_tool.cgi" path. It can be used together with the vulnerability CVE-2023-49255.
https://cert.pl/posts/2024/01/CVE-2023-49253/
https://cert.pl/en/posts/2024/01/CVE-2023-49253/
Source: Mitre, NVD
Published: 2024-01-12
Updated: 2024-01-18
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N