Vulnerability Description
Moxa IKS and EDS does not properly check authority on server side, which results in a read-only user being able to perform arbitrary configuration changes.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Moxa | Iks-G6824A Firmware | <= 4.5 |
| Moxa | Iks-G6824A | - |
| Moxa | Eds-405A Firmware | <= 3.8 |
| Moxa | Eds-405A | - |
| Moxa | Eds-408A Firmware | <= 3.8 |
| Moxa | Eds-408A | - |
| Moxa | Eds-510A Firmware | <= 3.8 |
| Moxa | Eds-510A | - |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/107178Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01Third Party AdvisoryUS Government Resource
- http://www.securityfocus.com/bid/107178Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01Third Party AdvisoryUS Government Resource
FAQ
What is CVE-2019-6520?
CVE-2019-6520 is a vulnerability with a CVSS score of 7.5 (HIGH). Moxa IKS and EDS does not properly check authority on server side, which results in a read-only user being able to perform arbitrary configuration changes.
How severe is CVE-2019-6520?
CVE-2019-6520 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-6520?
Check the references section above for vendor advisories and patch information. Affected products include: Moxa Iks-G6824A Firmware, Moxa Iks-G6824A, Moxa Eds-405A Firmware, Moxa Eds-405A, Moxa Eds-408A Firmware.