High severity8.8NVD Advisory· Published Oct 27, 2025· Updated Jun 17, 2026

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Tenda/O3 Firmware1.0.0.10\(2478\)
cpe:2.3:o:tenda:o3_firmware1.0.0.10\(2478\):*:*:*:*:*:*:*:*
Tenda/O3llm-fuzzy
Range: 1.0.0.10(2478)
Tenda/O3 Firmwarev5
cpe:2.3:o:tenda:o3_firmware:*:*:*:*:*:*:*:*
Range: 1.0.0.10(2478)

Patches

Vulnerability mechanics

References

github.com/noahze01/IoT-vulnerable/blob/main/Tenda/O3v2.0/setVlanConfig.mdnvdExploitThird Party Advisory
vuldb.comnvdThird Party AdvisoryVDB Entry
vuldb.comnvdThird Party AdvisoryVDB Entry
vuldb.comnvdPermissions RequiredVDB Entry
www.tenda.com.cnnvdProduct

News mentions

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