CVE-2021-46452

Katalog CVE

CVSS 9.8 · Critical EPSS 3,7%

Kerentanan Improper Neutralization of Special Elements used in a Command ('Command Injection') pada dlink dir-823 pro firmware. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

D-Link device D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection vulnerability in the function SetNetworkTomographySettings. This vulnerability allows attackers to execute arbitrary commands via the tomography_ping_address, tomography_ping_number, tomography_ping_size, tomography_ping_timeout, and tomography_ping_ttl parameters.

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)

3,7% peluang dieksploitasi; lebih tinggi dari 89,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10285 advisory vendor
• https://www.dlink.com/en/security-bulletin/ advisory vendor
• https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_27/27.md broken link