VAR-201912-1500

Vulnerability from variot - Updated: 2023-12-18 12:35

An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, WSDCGQ01LM, RTCGQ01LM devices. Because of insecure key transport in ZigBee communication, causing attackers to gain sensitive information and denial of service attack, take over smart home devices, and tamper with messages. plural Xiaomi The product device contains a vulnerability related to authentication bypass by the user control key.Information is acquired, information is falsified, and denial of service (DoS) May be in a state. Xiaomi DGNWG03LM and other products are products of Xiaomi China. Xiaomi DGNWG03LM is a smart home gateway device. ZNCZ03LM is a smart switch device. MCCGQ01LM is a smart remote control.

There are security vulnerabilities in several Xiaomi products, which stem from the program's insecure transmission of keys

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.


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Detection rules are retrieved from Rulezet.

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