CVE-2019-18827
Severity Score
5.9
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
En los dispositivos Barco ClickShare Button R9861500D01 (versiones de firmware anteriores a 1.9.0) el acceso JTAG se deshabilita después de una ejecución de código ROM. Esto significa que el acceso JTAG es posible cuando el sistema ejecuta código desde ROM antes de transferir el control al firmware incorporado.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-11-07 CVE Reserved
- 2019-12-16 CVE Published
- 2023-11-22 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-285: Improper Authorization
- CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CAPEC
References (6)
| URL | Tag | Source |
|---|---|---|
| https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clickshare | Third Party Advisory | |
| https://www.barco.com/en/clickshare/firmware-update | Product |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Barco Search vendor "Barco" | Clickshare Cs-100 Firmware Search vendor "Barco" for product "Clickshare Cs-100 Firmware" | < 1.9.0 Search vendor "Barco" for product "Clickshare Cs-100 Firmware" and version " < 1.9.0" | - |
Affected
| in | Barco Search vendor "Barco" | Clickshare Cs-100 Search vendor "Barco" for product "Clickshare Cs-100" | - | - |
Safe
|
| Barco Search vendor "Barco" | Clickshare Cse-200 Firmware Search vendor "Barco" for product "Clickshare Cse-200 Firmware" | < 1.9.0 Search vendor "Barco" for product "Clickshare Cse-200 Firmware" and version " < 1.9.0" | - |
Affected
| in | Barco Search vendor "Barco" | Clickshare Cse-200 Search vendor "Barco" for product "Clickshare Cse-200" | - | - |
Safe
|
| Barco Search vendor "Barco" | Clickshare Cse-200\+ Firmware Search vendor "Barco" for product "Clickshare Cse-200\+ Firmware" | < 1.9.0 Search vendor "Barco" for product "Clickshare Cse-200\+ Firmware" and version " < 1.9.0" | - |
Affected
| in | Barco Search vendor "Barco" | Clickshare Cse-200\+ Search vendor "Barco" for product "Clickshare Cse-200\+" | - | - |
Safe
|
| Barco Search vendor "Barco" | Clickshare Cse-800 Firmware Search vendor "Barco" for product "Clickshare Cse-800 Firmware" | < 1.9.0 Search vendor "Barco" for product "Clickshare Cse-800 Firmware" and version " < 1.9.0" | - |
Affected
| in | Barco Search vendor "Barco" | Clickshare Cse-800 Search vendor "Barco" for product "Clickshare Cse-800" | - | - |
Safe
|