CVE-2019-18827

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-18827
On Barco ClickShare Button R9861500D01 devices (before firmware version 1.9.0) JTAG access is disabled after ROM code execution. This means that JTAG access is possible when the system is running code from ROM before handing control over to embedded firmware.

5.9 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://www.barco.com/en/support/software/R33050069?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 Product Vendor Advisory
https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare/ Third Party Advisory
https://www.barco.com/en/support/software/R33050095?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 Product Vendor Advisory
https://www.barco.com/en/support/software/R33050125?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 Product Vendor Advisory
https://www.barco.com/en/clickshare/firmware-update Product
https://www.barco.com/en/support/software/R33050070?majorVersion=01&minorVersion=09&patchVersion=01&buildVersion=007 Product Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:barco:clickshare_cs-100_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:barco:clickshare_cs-100:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:barco:clickshare_cse-200_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:barco:clickshare_cse-200:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:barco:clickshare_cse-200\+_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:barco:clickshare_cse-200\+:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:barco:clickshare_cse-800_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:barco:clickshare_cse-800:-:*:*:*:*:*:*:*
Information

Published : 2019-12-16 17:15

Updated : 2021-07-21 11:39

NVD link : CVE-2019-18827

Mitre link : CVE-2019-18827

JSON object : View

Products Affected

barco

  • clickshare_cs-100
  • clickshare_cse-200\+
  • clickshare_cse-200\+_firmware
  • clickshare_cse-200
  • clickshare_cs-100_firmware
  • clickshare_cse-800_firmware
  • clickshare_cse-800
  • clickshare_cse-200_firmware
CWE
CWE-20

Improper Input Validation