A security vulnerability has been detected in Tenda i12 1.0.0.6(2204). The impacted element is the function formwrlSSIDget of the file /goform/wifiSSIDget. Such manipulation of the argument index leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

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History

Fri, 13 Mar 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Tenda i12
Vendors & Products Tenda i12

Thu, 12 Mar 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 12 Mar 2026 15:45:00 +0000

Type Values Removed Values Added
Description A security vulnerability has been detected in Tenda i12 1.0.0.6(2204). The impacted element is the function formwrlSSIDget of the file /goform/wifiSSIDget. Such manipulation of the argument index leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.
Title Tenda i12 wifiSSIDget formwrlSSIDget stack-based overflow
First Time appeared Tenda
Tenda i12 Firmware
Weaknesses CWE-119
CWE-121
CPEs cpe:2.3:o:tenda:i12_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda i12 Firmware
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'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-03-12T15:45:09.135Z

Reserved: 2026-03-12T08:30:12.424Z

Link: CVE-2026-4043

cve-icon Vulnrichment

Updated: 2026-03-12T15:45:02.837Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-12T16:16:11.600

Modified: 2026-03-12T21:07:53.427

Link: CVE-2026-4043

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-13T09:53:02Z

Weaknesses