CVE-2020-5757

Katalog CVE

CVSS 9.8 · Critical EPSS 6,9%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada grandstream ucm6202 firmware, grandstream ucm6204 firmware +1 lainnya. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Grandstream UCM6200 series firmware version 1.0.20.23 and below is vulnerable to OS command injection via HTTP. An authenticated remote attacker can bypass command injection mitigations and execute commands as the root user by sending a crafted HTTP POST to the UCM's "New" HTTPS API.

Rincian

Terbit di NVD

17 Juli 2020

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

EPSS (30 hari)

6,9% peluang dieksploitasi; lebih tinggi dari 93,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.tenable.com/cve/CVE-2020-5757 advisory pihak ketiga
• https://www.tenable.com/security/research/tra-2020-42 not applicable