CVE-2019-18200
An issue was discovered on Fujitsu Wireless Keyboard Set LX390 GK381 devices. Because of the lack...
An issue was discovered on Fujitsu Wireless Keyboard Set LX390 GK381 devices. Because of the lack of proper encryption of 2.4 GHz communication, they are prone to keystroke injection attacks.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered on Fujitsu Wireless Keyboard Set LX390 GK381 devices. Because of the lack of proper encryption of 2.4 GHz communication, they are prone to keystroke injection attacks.
- Record
CVE-2019-18200- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
An issue was discovered on Fujitsu Wireless Keyboard Set LX390 GK381 devices. Because of the lack of proper encryption of 2.4 GHz communication, they are prone to keystroke injection attacks.
- Record
CVE-2019-18200- Updated
- 2026-11-02
EUVDEUVD-2019-8002 No score
An issue was discovered on Fujitsu Wireless Keyboard Set LX390 GK381 devices. Because of the lack of proper encryption of 2.4 GHz communication, they are prone to keystroke injection attacks.
- Record
EUVD-2019-8002- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-w9c2-rgxr-jgfg No score
An issue was discovered on Fujitsu Wireless Keyboard Set LX390 GK381 devices. Because of the lack...
An issue was discovered on Fujitsu Wireless Keyboard Set LX390 GK381 devices. Because of the lack of proper encryption of 2.4 GHz communication, they are prone to keystroke injection attacks.
- Record
GHSA-w9c2-rgxr-jgfg- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-18200 is a critical vulnerability (CVSS 9.8) in Fujitsu Lx390 Firmware, published October 24, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.76%, the 86th percentile. No source names a fixed version.
References
syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-011.txt
packetstormsecurity.com/files/154956/Fujitsu-Wireless-Keyboard-Set-LX390-Keystroke-Injection.html
nvd.nist.gov/vuln/detail/CVE-2019-18200
github.com/advisories/GHSA-w9c2-rgxr-jgfg