CVE-2026-4041

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-4041
A security flaw has been discovered in Tenda i12 1.0.0.6(2204). Impacted is the function vos_strcpy of the file /goform/exeCommand. The manipulation of the argument cmdinput results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

8.8 /10

CVSS v3 : HIGH

V3 Legend

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

V2 Legend

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/Jimi-Lab/cve/issues/1 Exploit Third Party Advisory Issue Tracking
https://vuldb.com/?ctiid.350653 Permissions Required VDB Entry
https://vuldb.com/?id.350653 Third Party Advisory VDB Entry
https://vuldb.com/?submit.769462 Third Party Advisory VDB Entry
https://www.tenda.com.cn/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:i12_firmware:1.0.0.6\(2204\):*:*:*:*:*:*:*
cpe:2.3:h:tenda:i12:-:*:*:*:*:*:*:*
History

02 Apr 2026, 20:05

Type Values Removed Values Added
CWE CWE-787
References () https://github.com/Jimi-Lab/cve/issues/1 - () https://github.com/Jimi-Lab/cve/issues/1 - Exploit, Third Party Advisory, Issue Tracking
References () https://vuldb.com/?ctiid.350653 - () https://vuldb.com/?ctiid.350653 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.350653 - () https://vuldb.com/?id.350653 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.769462 - () https://vuldb.com/?submit.769462 - Third Party Advisory, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product
CPE cpe:2.3:o:tenda:i12_firmware:1.0.0.6\(2204\):*:*:*:*:*:*:*
cpe:2.3:h:tenda:i12:-:*:*:*:*:*:*:*
First Time Tenda
Tenda i12 Firmware
Tenda i12
Summary
  • (es) Una falla de seguridad ha sido descubierta en Tenda i12 1.0.0.6(2204). Afectada es la función vos_strcpy del archivo /goform/exeCommand. La manipulación del argumento cmdinput resulta en desbordamiento de búfer basado en pila. El ataque puede ser lanzado remotamente. El exploit ha sido publicado al público y puede ser usado para ataques.

12 Mar 2026, 15:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-03-12 15:16

Updated : 2026-04-02 20:05

NVD link : CVE-2026-4041

Mitre link : CVE-2026-4041

CVE.ORG link : CVE-2026-4041

JSON object : View

Products Affected

tenda

  • i12_firmware
  • i12
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write