CVE-2026-7057

A flaw has been found in Tenda F456 1.0.0.5. The affected element is an unknown function of the file /goform/setcfm of the component httpd. This manipulation of the argument funcname/funcpara1 causes buffer overflow. It is possible to initiate the attack 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/Litengzheng/vuldb_new/blob/main/F456/vul_128/README.md	Exploit Third Party Advisory
https://vuldb.com/submit/798459	Third Party Advisory VDB Entry
https://vuldb.com/vuln/359630	Third Party Advisory VDB Entry
https://vuldb.com/vuln/359630/cti	Permissions Required VDB Entry
https://www.tenda.com.cn/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:f456_firmware:1.0.0.5:*:*:*:*:*:*:*

cpe:2.3:h:tenda:f456:-:*:*:*:*:*:*:*

History

26 Oct 2026, 00:10

Type	Values Removed	Values Added
Summary		(es) Se ha encontrado un fallo en Tenda F456 1.0.0.5. El elemento afectado es una función desconocida del archivo /goform/setcfm del componente httpd. Esta manipulación del argumento funcname/funcpara1 causa desbordamiento de búfer. Es posible iniciar el ataque remotamente. El exploit ha sido publicado y puede ser utilizado.

Information

Published : 2026-04-26 22:17

Updated : 2026-10-26 00:10

NVD link : CVE-2026-7057

Mitre link : CVE-2026-7057

CVE.ORG link : CVE-2026-7057

JSON object : View

Products Affected

tenda

f456
f456_firmware

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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