๐Ÿ” CVE Alert

CVE-2025-12212

HIGH 8.8

Tenda O3 setNetworkService GetValue stack-based overflow

CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th

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.

CWE CWE-121 CWE-119
Vendor tenda
Product o3
Published Oct 27, 2025
Last Updated Feb 24, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

Tenda / O3
1.0.0.10(2478)

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
vuldb.com: https://vuldb.com/?id.329882 vuldb.com: https://vuldb.com/?ctiid.329882 vuldb.com: https://vuldb.com/?submit.673267 github.com: https://github.com/noahze01/IoT-vulnerable/blob/main/Tenda/O3v2.0/setNetworkService.md tenda.com.cn: https://www.tenda.com.cn/

Credits

๐Ÿ” wxhwxhwxh_ (VulDB User)