CVE-2026-3970

A flaw has been found in Tenda i3 1.0.0.6(2204). Affected is the function formwrlSSIDget of the file /goform/wifiSSIDget. Executing a manipulation of the argument index can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been published and may be used.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-i3-formwrlSSIDget-index-buffer-overflow
https://vuldb.com/?ctiid.350405
https://vuldb.com/?id.350405
https://vuldb.com/?submit.768995
https://www.tenda.com.cn/

Configurations

No configuration.

History

12 Mar 2026, 21:07

Type	Values Removed	Values Added
Summary		(es) Se ha encontrado una vulnerabilidad en Tenda i3 1.0.0.6(2204). La función afectada es formwrlSSIDget del archivo /goform/wifiSSIDget. La ejecución de una manipulación del argumento index puede llevar a un desbordamiento de búfer basado en pila. El ataque puede ser lanzado de forma remota. El exploit ha sido publicado y puede ser utilizado.

12 Mar 2026, 01:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-12 01:15

Updated : 2026-03-12 21:07

NVD link : CVE-2026-3970

Mitre link : CVE-2026-3970

CVE.ORG link : CVE-2026-3970

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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