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CVE-2021-33530

In Weidmueller Industrial WLAN devices in multiple versions an exploitable command injection vulnerability exists in encrypted diagnostic script functionality of the devices. A specially crafted diagnostic script file can cause arbitrary busybox commands to be executed, resulting in remote control over the device. An attacker can send diagnostic while authenticated as a low privilege user to trigger this vulnerability.

Data is provided by the National Vulnerability Database (NVD)
Weidmueller ≫ Ie-wl-bl-ap-cl-eu Firmware Version <= 1.16.18
   Weidmueller ≫ Ie-wl-bl-ap-cl-eu Version-
Weidmueller ≫ Ie-wlt-bl-ap-cl-eu Firmware Version <= 1.16.18
   Weidmueller ≫ Ie-wlt-bl-ap-cl-eu Version-
Weidmueller ≫ Ie-wl-bl-ap-cl-us Firmware Version <= 1.16.18
   Weidmueller ≫ Ie-wl-bl-ap-cl-us Version-
Weidmueller ≫ Ie-wlt-bl-ap-cl-us Firmware Version <= 1.16.18
   Weidmueller ≫ Ie-wlt-bl-ap-cl-us Version-
Weidmueller ≫ Ie-wl-bl-ap-cl-eu Firmware Version <= 1.11.10
   Weidmueller ≫ Ie-wl-bl-ap-cl-eu Version-
Weidmueller ≫ Ie-wlt-bl-ap-cl-eu Firmware Version <= 1.11.10
   Weidmueller ≫ Ie-wlt-bl-ap-cl-eu Version-
Weidmueller ≫ Ie-wl-bl-ap-cl-us Firmware Version <= 1.11.10
   Weidmueller ≫ Ie-wl-bl-ap-cl-us Version-
Weidmueller ≫ Ie-wlt-bl-ap-cl-us Firmware Version <= 1.11.10
   Weidmueller ≫ Ie-wlt-bl-ap-cl-us Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 2.37% 0.843
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 9 8 10
AV:N/AC:L/Au:S/C:C/I:C/A:C
info@cert.vde.com 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.