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.
History

Tue, 24 Feb 2026 07:30:00 +0000

Type Values Removed Values Added
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 exploited. 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.
First Time appeared Tenda o3 Firmware
CPEs cpe:2.3:o:tenda:o3_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tenda o3 Firmware

Tue, 28 Oct 2025 02:30:00 +0000

Type Values Removed Values Added
First Time appeared Tenda o3 Firmware1.0.0.10\(2478\)
CPEs cpe:2.3:h:tenda:o3:2.0:*:*:*:*:*:*:*
cpe:2.3:o:tenda:o3_firmware1.0.0.10\(2478\):*:*:*:*:*:*:*:*
Vendors & Products Tenda o3 Firmware1.0.0.10\(2478\)

Mon, 27 Oct 2025 22:30:00 +0000

Type Values Removed Values Added
First Time appeared Tenda
Tenda o3
Vendors & Products Tenda
Tenda o3

Mon, 27 Oct 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 27 Oct 2025 03:45:00 +0000

Type Values Removed Values Added
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 exploited.
Title Tenda O3 setNetworkService GetValue stack-based overflow
Weaknesses CWE-119
CWE-121
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 8.8, 'vector': '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'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-02-24T07:05:21.595Z

Reserved: 2025-10-25T11:59:12.383Z

Link: CVE-2025-12212

cve-icon Vulnrichment

Updated: 2025-10-27T15:22:16.457Z

cve-icon NVD

Status : Modified

Published: 2025-10-27T04:15:50.877

Modified: 2026-02-24T08:16:20.710

Link: CVE-2025-12212

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-27T22:06:13Z