CVE-2025-20709

Katalog CVE

CVSS 8.8 · High EPSS 0,31%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada mediatek software development kit, openwrt. Skor CVSS 3.1 8.8 (High) menurut CISA ADP.

Deskripsi (NVD)

In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00415809; Issue ID: MSV-3405.

Rincian

Terbit di NVD

14 Oktober 2025

Terakhir diubah

8 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

0,31% peluang dieksploitasi; lebih tinggi dari 21,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://corp.mediatek.com/product-security-bulletin/October-2025 advisory vendor