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

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CVE-2019-11561

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
08/05/2019
Last modified:
24/08/2020

Description

The Chuango 433 MHz burglar-alarm product line is vulnerable to a Denial of Service attack. When the condition is triggered, the OV2 base station is unable to process sensor states and effectively prevents the alarm from setting off, as demonstrated by Chuango branded products, and non-Chuango branded products such as the Eminent EM8617 OV2 Wifi Alarm System.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x
5.90
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

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

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:chuango:h4_plus_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:chuango:h4_plus:-:*:*:*:*:*:*:*
cpe:2.3:o:chuango:awv_plus_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:chuango:awv_plus:-:*:*:*:*:*:*:*
cpe:2.3:o:chuango:g5w_3g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:chuango:g5w_3g:-:*:*:*:*:*:*:*
cpe:2.3:o:chuango:g5_plus_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:chuango:g5_plus:-:*:*:*:*:*:*:*
cpe:2.3:o:chuango:g3_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:chuango:g3:-:*:*:*:*:*:*:*
cpe:2.3:o:chuango:g5w_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:chuango:g5w:-:*:*:*:*:*:*:*
cpe:2.3:o:chuango:b11_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:chuango:b11:-:*:*:*:*:*:*:*
cpe:2.3:o:chuango:a8_firmware:*:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools