CVE-2025-43978 – Jointelli 5G CPE OS Command Injection Vulnerability

CVE ID : CVE-2025-43978

Published : Aug. 5, 2025, 5:15 p.m. | 29 minutes ago

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.

Severity: 0.0 | NA

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