CVE-2026-3661

Katalog CVE

CVSS 7.2 · High EPSS 11,3%

Kerentanan Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') pada wavlink wl-nu516u1 firmware. Skor CVSS 3.1 7.2 (High) menurut NVD.

Deskripsi (NVD)

A flaw has been found in Wavlink WL-NU516U1 240425. This affects the function ota_new_upgrade of the file /cgi-bin/adm.cgi. This manipulation of the argument model causes command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure.

Rincian

Terbit di NVD

7 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

EPSS (30 hari)

11,3% peluang dieksploitasi; lebih tinggi dari 95,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/jinhao118/cve/blob/main/WAVLINK_1.md exploit · advisory pihak ketiga
• https://vuldb.com/?id.349550 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.758227 advisory pihak ketiga · vdb entry
• https://vuldb.com/?ctiid.349550 permissions required · vdb entry