CVE-2026-5841

A weakness has been identified in Tenda i3 1.0.0.6(2204). The affected element is the function R7WebsSecurityHandler of the component HTTP Handler. Executing a manipulation can lead to path traversal. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

CVSS v3 7.3 HIGH
CVSS v2.0 7.5 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/MrXiaoFan/TendaVul/tree/main/tenda-i3-V1.0.0.6(2204)-R7WebsSecurityHandler-Authentication%20Bypass%20Issues	Exploit Third Party Advisory
https://vuldb.com/submit/789935	Third Party Advisory VDB Entry
https://vuldb.com/vuln/356297	Third Party Advisory VDB Entry
https://vuldb.com/vuln/356297/cti	Permissions Required VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:i3_firmware:1.0.0.6\(2204\):*:*:*:*:*:*:*

cpe:2.3:h:tenda:i3:-:*:*:*:*:*:*:*

History

26 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) Se ha identificado una debilidad en Tenda i3 1.0.0.6(2204). El elemento afectado es la función R7WebsSecurityHandler del componente HTTP gestor. La ejecución de una manipulación puede conducir a un salto de ruta. El ataque puede ejecutarse de forma remota. El exploit se ha puesto a disposición del público y podría utilizarse para ataques.

Information

Published : 2026-04-09 05:16

Updated : 2026-10-26 22:10

NVD link : CVE-2026-5841

Mitre link : CVE-2026-5841

CVE.ORG link : CVE-2026-5841

JSON object : View

Products Affected

tenda

i3_firmware
i3

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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