CVE-2019-18199
MEDIUMCVSS 6.6/10EPSS 0.36%
Last modified
CVE-2019-18199 is a medium-severity vulnerability rated 6.6/10 on the CVSS scale. An issue was discovered on Fujitsu Wireless Keyboard Set LX390 GK381 devices. Because of the lack of proper encryption of 2.4 GHz communication, and because of password-based authentication, they are vulnerable to replay attacks.. EPSS estimates a 0.36% chance of exploitation in the next 30 days.
Description
An issue was discovered on Fujitsu Wireless Keyboard Set LX390 GK381 devices. Because of the lack of proper encryption of 2.4 GHz communication, and because of password-based authentication, they are vulnerable to replay attacks.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fujitsu | Lx390 Firmware | All versions |
References
- https://packetstormsecurity.com/files/154954/Fujitsu-Wireless-Keyboard-Set-LX390-Replay-Attacks.htmlExploit, Third Party Advisory, VDB Entry
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-009.txtExploit, Third Party Advisory
- https://packetstormsecurity.com/files/154954/Fujitsu-Wireless-Keyboard-Set-LX390-Replay-Attacks.htmlExploit, Third Party Advisory, VDB Entry
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-009.txtExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-18199?
An issue was discovered on Fujitsu Wireless Keyboard Set LX390 GK381 devices. Because of the lack of proper encryption of 2.4 GHz communication, and because of password-based authentication, they are vulnerable to replay attacks.
How severe is CVE-2019-18199?
CVE-2019-18199 has a CVSS score of 6.6/10 (MEDIUM severity). The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.
How do I fix CVE-2019-18199?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2019-18199?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST