CVE-2025-7747

Katalog CVE

CVSS 8.8 · High EPSS 0,94%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada tenda fh451 firmware. Skor CVSS 3.1 8.8 (High) menurut vuldb.com.

Deskripsi (NVD)

A vulnerability classified as critical has been found in Tenda FH451 1.0.0.9. This affects the function fromWizardHandle of the file /goform/WizardHandle of the component POST Request Handler. The manipulation of the argument PPW leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Rincian

Terbit di NVD

17 Juli 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.8 (High), sumber vuldb.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

0,94% peluang dieksploitasi; lebih tinggi dari 60,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/zezhifu1/cve_report/blob/main/FH451/fromWizardHandle.md exploit · advisory pihak ketiga
• https://github.com/zezhifu1/cve_report/blob/main/FH451/fromWizardHandle.md#payload exploit · advisory pihak ketiga
• https://vuldb.com/?id.316737 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.615487 advisory pihak ketiga · vdb entry
• https://vuldb.com/?ctiid.316737 permissions required · vdb entry
• https://www.tenda.com.cn/ product