CVE-2021-33531CWE-798

WEIDMUELLER: WLAN devices affected by Hard-coded Credentials vulnerability

High · published June 25, 2021

CVSS v3.1
8.8
EPSS
1%
Percentile
53.3
In the wild
Unconfirmed
What it is

In Weidmueller Industrial WLAN devices in multiple versions an exploitable use of hard-coded credentials vulnerability exists in multiple iw_* utilities. The device operating system contains an undocumented encryption password, allowing for the creation of custom diagnostic scripts. An attacker can send diagnostic scripts while authenticated as a low privilege user to trigger this vulnerability.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00719 · 53.3th percentile
Weakness
CWE-798 · Use of Hard-coded Credentials
Published
2021-06-25T18:25Z
EPSS history
Timeline
  • 25 JUN 18:25Z
    WEIDMUELLER: WLAN devices affected by Hard-coded Credentials vulnerability
    cvelistv5