SecuriTricks - CVE-2025-43978

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.

Product(s) Impacted

Vendor	Product	Versions
Jointelli	5g Cpe 21h01	jy_21h01_a3_v1.36

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
h	jointelli	5g_cpe_21h01	jy_21h01_a3_v1.36	/	/	/	/	/	/	/

References

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

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

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

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

CVSS Score

7.4 / 10

CVSS Data - 3.1

Attack Vector: NETWORK
Attack Complexity: HIGH
Privileges Required: NONE
Scope: UNCHANGED
Confidentiality Impact: HIGH
Integrity Impact: HIGH
Availability Impact: NONE

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

View Vector String

Timeline

Published: Aug. 5, 2025, 5:15 p.m.
Last Modified: Aug. 5, 2025, 9:06 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

CVE-2025-43978