CVE-2026-3622

Katalog CVE

CVSS 7.5 · High EPSS 0,70%

Kerentanan Out-of-bounds Read pada tp-link tl-wr841n firmware. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

The vulnerability exists in the UPnP component of TL-WR841N v14, where improper input validation leads to an out-of-bounds read, potentially causing a crash of the UPnP service. Successful exploitation can cause the UPnP service to crash, resulting in a Denial-of-Service condition.  This vulnerability affects TL-WR841N v14 < EN_0.9.1 4.19 Build 260303 Rel.42399n (V14_260303) and < US_0.9.1.4.19 Build 260312 Rel. 49108n (V14_0304).

Rincian

Terbit di NVD

26 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,70% peluang dieksploitasi; lebih tinggi dari 51,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.tp-link.com/us/support/faq/5033/ advisory vendor
• https://www.tp-link.com/en/support/download/tl-wr841n/v14/#Firmware product
• https://www.tp-link.com/us/support/download/tl-wr841n/v14/#Firmware product