CVE-2025-43978

high

Description

Jointelli 5G CPE 21H01 firmware JY_21H01_A3_v1.36 devices allow (blind) OS command injection. Multiple endpoints are vulnerable, including /ubus/?flag=set_WPS_pin and /ubus/?flag=netAppStar1 and /ubus/?flag=set_wifi_cfgs. This allows an authenticated attacker to execute arbitrary OS commands with root privileges via crafted inputs to the SSID, WPS, Traceroute, and Ping fields.

References

https://www.jointelli.com/product/25H01

https://www.jointelli.com/cpe/5g-cpe-evo-4.html

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

https://github.com/actuator/cve/blob/main/Jointelli/CVE-2025-43978.txt

Details

Source: Mitre, NVD

Published: 2025-08-05

Updated: 2026-04-15

Risk Information

CVSS v2

Base Score: 7.1

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

Severity: High

CVSS v3

Base Score: 7.4

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

Severity: High

EPSS

EPSS: 0.00181