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

CVE-2025-12212

Description

A weakness has been identified in Tenda O3 1.0.0.10(2478). This affects the function SetValue/GetValue of the file /goform/setNetworkService. This manipulation of the argument upnpEn causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.

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/setNetworkService.mdnvdExploitThird Party Advisory
vuldb.comnvdThird Party AdvisoryVDB Entry
vuldb.comnvdThird Party AdvisoryVDB Entry
vuldb.comnvdPermissions RequiredVDB Entry
www.tenda.com.cnnvdProduct

News mentions

No linked articles in our index yet.

cvss	0.572
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000