CVE-2026-7081

A vulnerability was detected in Tenda F456 1.0.0.5. Affected is the function fromGstDhcpSetSer of the file /goform/GstDhcpSetSer of the component httpd. Performing a manipulation of the argument dips results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public 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_133/README.md	Exploit Third Party Advisory
https://vuldb.com/submit/798464	Third Party Advisory VDB Entry
https://vuldb.com/vuln/359656	Third Party Advisory VDB Entry
https://vuldb.com/vuln/359656/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, 21:10

Type	Values Removed	Values Added
Summary		(es) Se detectó una vulnerabilidad en Tenda F456 1.0.0.5. La función fromGstDhcpSetSer del archivo /goform/GstDhcpSetSer del componente httpd está afectada. Realizar una manipulación del argumento dips resulta en desbordamiento de búfer. La explotación remota del ataque es posible. El exploit ya es público y puede ser utilizado.

Information

Published : 2026-04-27 04:16

Updated : 2026-10-26 21:10

NVD link : CVE-2026-7081

Mitre link : CVE-2026-7081

CVE.ORG link : CVE-2026-7081

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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