Home/CVE/Moxa IKS and EDS does not properly check authority on server side, which results in a read-only user being able to perfo
CVE

CVE-2019-6520

Moxa IKS and EDS does not properly check authority on server side, which results in a read-only user being able to perfo

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.

HIGH · CVSS 7.5 EPSS 0.00284
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-284Improper Access Control
▤

Affected Products & Versions

4
moxa iks-g6824a firmware<= 4.5
moxa eds-405a firmware<= 3.8
moxa eds-408a firmware<= 3.8
moxa eds-510a firmware<= 3.8
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · ics-cert@hq.dhs.gov
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD05 Mar 2019 · 08:29 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
⚑

Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2019-icsa-19-057-01
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/107178Third Party AdvisoryVDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01Third Party AdvisoryUS Government Resource
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