Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2019-15914

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
20/12/2019
Last modified:
03/01/2020

Description

An issue was discovered on Xiaomi DGNWG03LM, ZNCZ03LM, MCCGQ01LM, WSDCGQ01LM, RTCGQ01LM devices. Attackers can use the ZigBee trust center rejoin procedure to perform mutiple denial of service attacks.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:mi:dgnwg03lm_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mi:dgnwg03lm:-:*:*:*:*:*:*:*
cpe:2.3:o:mi:zncz03lm_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mi:zncz03lm:-:*:*:*:*:*:*:*
cpe:2.3:o:mi:mccgq01lm_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mi:mccgq01lm:-:*:*:*:*:*:*:*
cpe:2.3:o:mi:wsdcgq01lm_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mi:wsdcgq01lm:-:*:*:*:*:*:*:*
cpe:2.3:o:mi:rtcgq01lm_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:mi:rtcgq01lm:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools