RCE in Tenda Fh451

CVE-2025-44176

Tenda FH451 V1.0.0.9 is vulnerable to Remote Code Execution in the formSafeEmailFilter function.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.065 (92.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

Affected products

Tenda Fh451
Tenda Fh451_firmware — versions 1.0.0.9
N/a — versions n/a

Weakness classification (CWE)

CWE-77 — Command Injection

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-44176?: CVE-2025-44176 is a medium-severity vulnerability in Tenda Fh451, classified under Command Injection. CVSS score: 6.5/10. Published 2025-05-12.
How severe is CVE-2025-44176?: Medium severity. CVSS v3 base score is 6.5 out of 10.