CVE-2021-20999

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
13/05/2021
Last modified:
07/11/2023

Description

In Weidmüller u-controls and IoT-Gateways in versions up to 1.12.1 a network port intended only for device-internal usage is accidentally accessible via external network interfaces. By exploiting this vulnerability the device may be manipulated or the operation may be stopped.

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:weidmueller:uc20-wl2000-ac_firmware:*:*:*:*:*:*:*:* 1.3.0 (including) 1.9.1 (excluding)
cpe:2.3:o:weidmueller:uc20-wl2000-ac_firmware:*:*:*:*:*:*:*:* 1.10.0 (including) 1.10.3 (excluding)
cpe:2.3:o:weidmueller:uc20-wl2000-ac_firmware:1.11.0:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:uc20-wl2000-ac_firmware:1.12.1:*:*:*:*:*:*:*
cpe:2.3:h:weidmueller:uc20-wl2000-ac:-:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:uc20-wl2000-iot_firmware:*:*:*:*:*:*:*:* 1.3.0 (including) 1.9.1 (excluding)
cpe:2.3:o:weidmueller:uc20-wl2000-iot_firmware:*:*:*:*:*:*:*:* 1.10.0 (including) 1.10.3 (excluding)
cpe:2.3:o:weidmueller:uc20-wl2000-iot_firmware:1.11.0:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:uc20-wl2000-iot_firmware:1.12.1:*:*:*:*:*:*:*
cpe:2.3:h:weidmueller:uc20-wl2000-iot:-:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:iot-gw30_firmware:*:*:*:*:*:*:*:* 1.3.0 (including) 1.9.1 (excluding)
cpe:2.3:o:weidmueller:iot-gw30_firmware:*:*:*:*:*:*:*:* 1.10.0 (including) 1.10.3 (excluding)
cpe:2.3:o:weidmueller:iot-gw30_firmware:1.11.0:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:iot-gw30_firmware:1.12.1:*:*:*:*:*:*:*
cpe:2.3:h:weidmueller:iot-gw30:-:*:*:*:*:*:*:*


References to Advisories, Solutions, and Tools