CVE-2021-33534CWE-78

WEIDMUELLER: WLAN devices affected by OS Command Injection vulnerability

High · published June 25, 2021

CVSS v3.1
7.2
EPSS
2%
Percentile
81.9
In the wild
Unconfirmed
What it is

In Weidmueller Industrial WLAN devices in multiple versions an exploitable command injection vulnerability exists in the hostname functionality. A specially crafted entry to network configuration information can cause execution of arbitrary system commands, resulting in full control of the device. An attacker can send various requests while authenticated as a high privilege user to trigger this vulnerability.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02136 · 81.9th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2021-06-25T18:25Z
EPSS history
Timeline
  • 25 JUN 18:25Z
    WEIDMUELLER: WLAN devices affected by OS Command Injection vulnerability
    cvelistv5