Medium severity6.5NVD Advisory· Published Aug 13, 2025· Updated Jun 17, 2026
CVE-2025-43989
CVE-2025-43989
Description
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.
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Affected products
1Patches
Vulnerability mechanics
References
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