Home/CVE/Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device memory on arbitrary add
CVE

CVE-2019-6522

Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device memory on arbitrary add

Moxa IKS and EDS fails to properly check array bounds which may allow an attacker to read device memory on arbitrary addresses, and may allow an attacker to retrieve sensitive data or cause device reboot.

CRITICAL · CVSS 9.1 EPSS 0.00302
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
CWE-125Out-of-bounds Read
▤

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

9.1
CRITICAL · 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:H/I:N/A:H
⚑

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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