CVE-2026-7053 HIGH

CVE-2026-7053: Tenda F456 httpd L7Prot frmL7ProtForm buffer overflow

Vendor Tenda
Product F456
Weakness CWE-120
Published April 26, 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 security flaw has been discovered in Tenda F456 1.0.0.5. This affects the function frmL7ProtForm of the file /goform/L7Prot of the component httpd. Performing a manipulation of the argument page results in buffer overflow. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

Key dates

02Disclosure timeline

April 26, 2026 CVE published
April 27, 2026 Record updated