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

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CVE-2019-18828

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
16/12/2019
Last modified:
24/08/2020

Description

Barco ClickShare Button R9861500D01 devices before 1.9.0 have Insufficiently Protected Credentials. The root account (present for access via debug interfaces, which are by default not enabled on production devices) of the embedded Linux on the ClickShare Button is using a weak password.

Impact

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

Base Score: 6.80 MEDIUM
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
6.80
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:barco:clickshare_cs-100_firmware:*:*:*:*:*:*:*:* 1.9.0 (excluding)
cpe:2.3:h:barco:clickshare_cs-100:-:*:*:*:*:*:*:*
cpe:2.3:o:barco:clickshare_cse-200_firmware:*:*:*:*:*:*:*:* 1.9.0 (excluding)
cpe:2.3:h:barco:clickshare_cse-200:-:*:*:*:*:*:*:*
cpe:2.3:o:barco:clickshare_cse-200\+_firmware:*:*:*:*:*:*:*:* 1.9.0 (excluding)
cpe:2.3:h:barco:clickshare_cse-200\+:-:*:*:*:*:*:*:*
cpe:2.3:o:barco:clickshare_cse-800_firmware:*:*:*:*:*:*:*:* 1.9.0 (excluding)
cpe:2.3:h:barco:clickshare_cse-800:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools