CVE-2021-44882

Katalog CVE

CVSS 9.8 · Critical EPSS 4,5%

Kerentanan Improper Neutralization of Special Elements used in a Command ('Command Injection') pada dlink dir-878 firmware. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

D-Link device DIR_878_FW1.30B08_Hotfix_02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.

Rincian

Terbit di NVD

4 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

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')

EPSS (30 hari)

4,5% peluang dieksploitasi; lebih tinggi dari 91,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10286 advisory vendor
• https://www.dlink.com/en/security-bulletin/ advisory vendor
• https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_1/1.md broken link