CVE-2026-6631

HIGH EPSS 41.5%

Published Apr 20, 20262mo ago · Modified Jun 17, 20261w ago

7.4 CVSS 4.0

High

Published Apr 20, 2026 2mo ago

Last Modified Jun 17, 2026 1w ago

Description

A vulnerability was determined in Tenda F451 1.0.0.7_cn_svn7958. Impacted is the function fromwebExcptypemanFilter of the file /goform/webExcptypemanFilter of the component httpd. Executing a manipulation of the argument page can lead to buffer overflow. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

CVSS Details

Base Score

7.4

Exploitability

—

Impact

—

Vector string

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

41.5% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 2

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety

CWE-120

References 5

github.com https://github.com/Jimi-Lab/cve/issues/25
vuldb.com https://vuldb.com/submit/792904
vuldb.com https://vuldb.com/vuln/358265
vuldb.com https://vuldb.com/vuln/358265/cti
tenda.com.cn https://www.tenda.com.cn/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.