CVE-2026-4499

Katalog CVE

CVSS 9.8 · Critical EPSS 4,7%

Kerentanan Improper Neutralization of Special Elements used in a Command ('Command Injection') pada dlink dir-820lw firmware. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A vulnerability was determined in D-Link DIR-820LW 2.03. Affected is the function ssdpcgi_main of the component SSDP. Executing a manipulation can lead to os command injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

Rincian

Terbit di NVD

20 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

EPSS (30 hari)

4,7% peluang dieksploitasi; lebih tinggi dari 91,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://vuldb.com/?id.352055 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.773883 advisory pihak ketiga · vdb entry
• https://github.com/user-attachments/files/25790888/OS.Command.Injection.in.D-Link.DIR-820LW.B2.03.via.the.HTTP... exploit
• https://github.com/yunleeeee/cve/issues/1 exploit
• https://vuldb.com/?ctiid.352055 permissions required · vdb entry
• https://www.dlink.com/ product