CVE-2025-14656

Katalog CVE

CVSS 8.8 · High EPSS 0,74%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada tenda ac20 firmware. Skor CVSS 3.1 8.8 (High) menurut vuldb.com.

Deskripsi (NVD)

A weakness has been identified in Tenda AC20 16.03.08.12. This affects the function httpd of the file /goform/openSchedWifi. Executing a manipulation of the argument schedStartTime/schedEndTime can lead to buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

Rincian

Terbit di NVD

14 Desember 2025

Terakhir diubah

7 Oktober 2026

Status NVD

Modified

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)

0,74% peluang dieksploitasi; lebih tinggi dari 53,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/Tenda/VULN14/AC20_openSchedWifi.md exploit · advisory pihak ketiga
• https://vuldb.com/?id.336389 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.712917 advisory pihak ketiga · vdb entry
• https://vuldb.com/?ctiid.336389 permissions required · vdb entry
• https://www.tenda.com.cn/ product