CVE-2026-7081 HIGH

CVE-2026-7081: Tenda F456 httpd GstDhcpSetSer fromGstDhcpSetSer buffer overflow

Vendor Tenda
Product F456
Weakness CWE-120
Published April 27, 2026
Last update April 27, 2026

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

April 27, 2026 CVE published
April 27, 2026 Record updated