VULNERABILITY INTELLIGENCE

CVE-2019-6520

CVSS score7.5 HIGH

EPSS probability1.67%

CISA KEVNot currently listed

Published2019-03-05

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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.

Weakness classification

ics-cert@hq.dhs.gov: CWE-284
nvd@nist.gov: NVD-CWE-Other

Primary references

ics-cert@hq.dhs.gov — Third Party Advisory, VDB Entry
ics-cert@hq.dhs.gov — Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, US Government Resource