CVE-2025-43980

medium

Description

An issue was discovered on FIRSTNUM JC21A-04 devices through 2.01ME/FN. They enable the SSH service by default with the credentials of root/admin. The GUI doesn't offer a way to disable the account.

References

https://github.com/actuator/cve/tree/main/Firstnum

https://github.com/actuator/cve/blob/main/Firstnum/CVE-2025-43980.txt

Details

Source: Mitre, NVD

Published: 2025-08-05

Updated: 2026-04-15

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L