CVE-2026-6631

HIGH 8.8

Tenda F451 httpd webExcptypemanFilter fromwebExcptypemanFilter buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-120 CWE-119
Vendor	tenda
Product	f451
Published	Apr 20, 2026

Stay Ahead of the Next One

Get instant alerts for tenda f451

Be the first to know when new high vulnerabilities affecting tenda f451 are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / F451

1.0.0.7_cn_svn7958

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 jimi666 (VulDB User)