FKIE_CVE-2021-20999

Vulnerability from fkie_nvd - Published: 2021-05-13 14:15 - Updated: 2024-11-21 05:47
Severity ?
9.4 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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
info@cert.vde.comhttps://cert.vde.com/en-us/advisories/vde-2021-016Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cert.vde.com/en-us/advisories/vde-2021-016Third Party Advisory
Impacted products
Vendor Product Version
weidmueller uc20-wl2000-ac_firmware *
weidmueller uc20-wl2000-ac_firmware *
weidmueller uc20-wl2000-ac_firmware 1.11.0
weidmueller uc20-wl2000-ac_firmware 1.12.1
weidmueller uc20-wl2000-ac -
weidmueller uc20-wl2000-iot_firmware *
weidmueller uc20-wl2000-iot_firmware *
weidmueller uc20-wl2000-iot_firmware 1.11.0
weidmueller uc20-wl2000-iot_firmware 1.12.1
weidmueller uc20-wl2000-iot -
weidmueller iot-gw30_firmware *
weidmueller iot-gw30_firmware *
weidmueller iot-gw30_firmware 1.11.0
weidmueller iot-gw30_firmware 1.12.1
weidmueller iot-gw30 -
weidmueller iot-gw30-4g-eu_firmware *
weidmueller iot-gw30-4g-eu_firmware *
weidmueller iot-gw30-4g-eu_firmware 1.11.0
weidmueller iot-gw30-4g-eu_firmware 1.12.1
weidmueller iot-gw30-4g-eu -
To clipboard 

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  "lastModified": "2024-11-21T05:47:22.467",
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.