9

CVE-2021-33538

In Weidmueller Industrial WLAN devices in multiple versions an exploitable improper access control vulnerability exists in the iw_webs account settings functionality. A specially crafted user name entry can cause the overwrite of an existing user account password, resulting in remote shell access to the device as that user. An attacker can send commands 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 0.47% 0.634
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-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.