CVE-2025-43989

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-43989
The /goform/formJsonAjaxReq POST endpoint of Shenzhen Tuoshi NR500-EA RG500UEAABxCOMSLICv3.4.2731.16.43 devices mishandles the set_timesetting action with the ntpserver0 parameter, which is used in a system command. By setting a username=admin cookie (bypassing normal session checks), an unauthenticated attacker can use that parameter to execute arbitrary OS commands.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://drive.proton.me/urls/H7J1DPNA00#XrmRLENzyZAp
https://drive.proton.me/urls/QDVK6E2SBR#8LlpbHWzHdmr
https://github.com/actuator/cve/blob/main/Tuoshi/CVE-2025-43989.txt
https://github.com/actuator/cve/tree/main/Tuoshi
Configurations

No configuration.

History

14 Aug 2025, 13:11

Type Values Removed Values Added
Summary
  • (es) El endpoint POST /goform/formJsonAjaxReq de los dispositivos Shenzhen Tuoshi NR500-EA RG500UEAABxCOMSLICv3.4.2731.16.43 gestiona incorrectamente la acción set_timesetting con el parámetro ntpserver0, que se utiliza en un comando del sistema. Al establecer una cookie `username=admin` (omitiendo las comprobaciones de sesión normales), un atacante no autenticado puede usar ese parámetro para ejecutar comandos arbitrarios del sistema operativo.

13 Aug 2025, 21:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5
CWE CWE-78

13 Aug 2025, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-13 19:15

Updated : 2025-08-14 13:11

NVD link : CVE-2025-43989

Mitre link : CVE-2025-43989

CVE.ORG link : CVE-2025-43989

JSON object : View

Products Affected

No product.

CWE
CWE-78

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