CVE-2021-33533

Katalog CVE

CVSS 8.8 · High EPSS 1,7%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada weidmueller ie-wl-bl-ap-cl-eu firmware, weidmueller ie-wlt-bl-ap-cl-eu firmware +6 lainnya. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

In Weidmueller Industrial WLAN devices in multiple versions an exploitable command injection vulnerability exists in the iw_webs functionality. A specially crafted iw_serverip parameter can cause user input to be reflected in a subsequent iw_system call, resulting in remote control over the device. An attacker can send commands while authenticated as a low privilege user to trigger this vulnerability.

Rincian

Terbit di NVD

25 Juni 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/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)

1,7% peluang dieksploitasi; lebih tinggi dari 77,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://cert.vde.com/en-us/advisories/vde-2021-026 advisory pihak ketiga