CVE-2021-20999

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.
References
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:o:weidmueller:uc20-wl2000-ac_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:uc20-wl2000-ac_firmware:*:*:*:*:*:*:*:*
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:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
OR cpe:2.3:o:weidmueller:uc20-wl2000-iot_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:uc20-wl2000-iot_firmware:*:*:*:*:*:*:*:*
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:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
OR cpe:2.3:o:weidmueller:iot-gw30_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:iot-gw30_firmware:*:*:*:*:*:*:*:*
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:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
OR cpe:2.3:o:weidmueller:iot-gw30-4g-eu_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:iot-gw30-4g-eu_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:iot-gw30-4g-eu_firmware:1.11.0:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:iot-gw30-4g-eu_firmware:1.12.1:*:*:*:*:*:*:*
cpe:2.3:h:weidmueller:iot-gw30-4g-eu:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:47

Type Values Removed Values Added
CVSS v2 : 7.5
v3 : 9.8
v2 : 7.5
v3 : 9.4
References () https://cert.vde.com/en-us/advisories/vde-2021-016 - Third Party Advisory () https://cert.vde.com/en-us/advisories/vde-2021-016 - Third Party Advisory

21 Oct 2022, 20:02

Type Values Removed Values Added
CWE CWE-668 NVD-CWE-Other

21 May 2021, 19:59

Type Values Removed Values Added
CWE CWE-668
References (CONFIRM) https://cert.vde.com/en-us/advisories/vde-2021-016 - (CONFIRM) https://cert.vde.com/en-us/advisories/vde-2021-016 - Third Party Advisory
CVSS v2 : unknown
v3 : unknown
v2 : 7.5
v3 : 9.8
CPE cpe:2.3:o:weidmueller:uc20-wl2000-iot_firmware:1.11.0:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:iot-gw30-4g-eu_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:uc20-wl2000-ac_firmware:1.11.0:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:uc20-wl2000-ac_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:uc20-wl2000-ac_firmware:1.12.1:*:*:*:*:*:*:*
cpe:2.3:h:weidmueller:uc20-wl2000-iot:-:*:*:*:*:*:*:*
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:o:weidmueller:iot-gw30_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:iot-gw30-4g-eu_firmware:1.11.0:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:uc20-wl2000-iot_firmware:1.12.1:*:*:*:*:*:*:*
cpe:2.3:h:weidmueller:uc20-wl2000-ac:-:*:*:*:*:*:*:*
cpe:2.3:h:weidmueller:iot-gw30:-:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:iot-gw30-4g-eu_firmware:1.12.1:*:*:*:*:*:*:*
cpe:2.3:h:weidmueller:iot-gw30-4g-eu:-:*:*:*:*:*:*:*
cpe:2.3:o:weidmueller:uc20-wl2000-iot_firmware:*:*:*:*:*:*:*:*

Information

Published : 2021-05-13 14:15

Updated : 2024-11-21 05:47


NVD link : CVE-2021-20999

Mitre link : CVE-2021-20999

CVE.ORG link : CVE-2021-20999


JSON object : View

Products Affected

weidmueller

  • iot-gw30-4g-eu
  • uc20-wl2000-iot_firmware
  • uc20-wl2000-iot
  • uc20-wl2000-ac
  • uc20-wl2000-ac_firmware
  • iot-gw30
  • iot-gw30_firmware
  • iot-gw30-4g-eu_firmware
CWE
CWE-668

Exposure of Resource to Wrong Sphere

NVD-CWE-Other