Unrated severityNVD Advisory· Published Oct 27, 2025· Updated Feb 24, 2026
Tenda O3 setVlanConfig GetValue stack-based overflow
CVE-2025-12213
Description
A security vulnerability has been detected in Tenda O3 1.0.0.10(2478). This vulnerability affects the function SetValue/GetValue of the file /goform/setVlanConfig. Such manipulation of the argument lan leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- github.com/noahze01/IoT-vulnerable/blob/main/Tenda/O3v2.0/setVlanConfig.mdmitreexploit
- vuldb.commitrethird-party-advisory
- vuldb.commitresignaturepermissions-required
- vuldb.commitrevdb-entrytechnical-description
- www.tenda.com.cnmitreproduct
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