CVE-2020-11733

Katalog CVE

CVSS 6.7 · Medium EPSS 1,6%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada spirent avalanche, spirent testcenter. Skor CVSS 3.1 6.7 (Medium) menurut NVD.

Deskripsi (NVD)

An issue was discovered on Spirent TestCenter and Avalanche appliance admin interface firmware. An attacker, who already has access to an SSH restricted shell, can achieve root access via shell metacharacters. The attacker can then, for example, read sensitive files such as appliance admin configuration source code. This affects Spirent TestCenter and Avalanche products which chassis version <= 5.08. The SSH restricted shell is available with default credentials.

Rincian

Terbit di NVD

13 Agustus 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.7 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:H/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)

1,6% peluang dieksploitasi; lebih tinggi dari 74,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://gist.github.com/a05110511t/65d07bc776d7c11b4ccf112a09cca4ab advisory pihak ketiga
• https://github.com/a05110511t/CVE/blob/master/CVE-2020-11733.md advisory pihak ketiga