CVE-2019-6559
MEDIUMCVSS 6.5/10EPSS 2.45%
Last modified
CVE-2019-6559 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Moxa IKS and EDS allow remote authenticated users to cause a denial of service via a specially crafted packet, which may cause the switch to crash.. EPSS estimates a 2.45% chance of exploitation in the next 30 days.
Description
Moxa IKS and EDS allow remote authenticated users to cause a denial of service via a specially crafted packet, which may cause the switch to crash.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Moxa | Iks-G6824a Firmware | <= 4.5 |
| Moxa | Eds-405a Firmware | <= 3.8 |
| Moxa | Eds-408a Firmware | <= 3.8 |
| Moxa | Eds-510a Firmware | <= 3.8 |
References
- http://www.securityfocus.com/bid/107178Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/107178Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-6559?
Moxa IKS and EDS allow remote authenticated users to cause a denial of service via a specially crafted packet, which may cause the switch to crash.
How severe is CVE-2019-6559?
CVE-2019-6559 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 2.45% probability of exploitation in the next 30 days.
How do I fix CVE-2019-6559?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- 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-2019-6559?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST