CVE-2020-11963

Katalog CVE

CVSS 9.8 · Critical EPSS 3,2%

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

Deskripsi (NVD)

IQrouter through 3.3.1, when unconfigured, has multiple remote code execution vulnerabilities in the web-panel because of Bash Shell Metacharacter Injection. Note: The vendor claims that this vulnerability can only occur on a brand-new network that, after initiating the forced initial configuration (which has a required step for setting a secure password on the system), makes this CVE invalid. This vulnerability is “true for any unconfigured release of OpenWRT, and true of many other new Linux distros prior to being configured for the first time”

Rincian

Terbit di NVD

21 April 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)

3,2% peluang dieksploitasi; lebih tinggi dari 87,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://pastebin.com/grSCSBSu advisory pihak ketiga
• https://evenroute.com/ product
• https://evenroute.zendesk.com/hc/en-us/articles/216107838-How-do-I-configure-an-IQrouter-
• https://openwrt.org/docs/guide-quick-start/walkthrough_login