CVE-2026-6632

HIGH 8.8

Tenda F451 httpd SafeClientFilter fromSafeClientFilter buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was identified in Tenda F451 1.0.0.7_cn_svn7958. The affected element is the function fromSafeClientFilter of the file /goform/SafeClientFilter of the component httpd. The manipulation of the argument menufacturer/Go leads to buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

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

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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/358266 vuldb.com: https://vuldb.com/vuln/358266/cti vuldb.com: https://vuldb.com/submit/792905 github.com: https://github.com/Jimi-Lab/cve/issues/26 tenda.com.cn: https://www.tenda.com.cn/

Credits

🔍 jimi666 (VulDB User)