CVE-2026-2615

Katalog CVE

CVSS 7.2 · High EPSS 8,0%

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 vuldb.com.

Deskripsi (NVD)

A flaw has been found in Wavlink WL-NU516U1 up to 20251208. The affected element is the function singlePortForwardDelete of the file /cgi-bin/firewall.cgi. Executing a manipulation of the argument del_flag can lead to command injection. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Rincian

Terbit di NVD

17 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.2 (High), sumber vuldb.com
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)

8,0% peluang dieksploitasi; lebih tinggi dari 94,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Wlz1112/Wavlink-NU516U1-V251208-/blob/main/singlePortForwardDelete.md exploit · advisory pihak ketiga
• https://vuldb.com/?id.346265 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.751047 advisory pihak ketiga · vdb entry
• https://github.com/Wlz1112/Wavlink-NU516U1-V251208-/blob/main/singlePortForwardDelete.md#exp exploit
• https://vuldb.com/?ctiid.346265 permissions required · vdb entry