CVE-2020-29390

Katalog CVE

CVSS 9.8 · Critical EPSS 39,6%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada zeroshell. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Zeroshell 3.9.3 contains a command injection vulnerability in the /cgi-bin/kerbynet StartSessionSubmit parameter that could allow an unauthenticated attacker to execute a system command by using shell metacharacters and the %0a character.

Rincian

Terbit di NVD

30 November 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)

39,6% peluang dieksploitasi; lebih tinggi dari 98,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://blog.quake.so/post/zeroshell_linux_router_rce/ exploit · advisory pihak ketiga