What is CVE-2025-45514?

CVE-2025-45514 is a medium-severity vulnerability in Tenda Fh451, classified under Stack-based Buffer Overflow. CVSS score: 6.5/10. Published 2025-05-07.

How severe is CVE-2025-45514?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Buffer overflow in Tenda Fh451

CVE-2025-45514

Tenda FH451 V1.0.0.9 has a stack overflow vulnerability in the function.frmL7ImForm.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (19.1th 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-121 — Stack-based Buffer Overflow

References

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

Frequently asked questions

What is CVE-2025-45514?: CVE-2025-45514 is a medium-severity vulnerability in Tenda Fh451, classified under Stack-based Buffer Overflow. CVSS score: 6.5/10. Published 2025-05-07.
How severe is CVE-2025-45514?: Medium severity. CVSS v3 base score is 6.5 out of 10.