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CVE-2019-6520

Published: Mar 5, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-284
NVD MITRE
7.5CVSSHIGH
EPSS Score
1.7%
Top 26.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-284NVD-CWE-Other

Affected Products

Moxa IKS, EDSICS-CERT
On-prem
ICS / OT / IoT / plc-scada-hmi
Moxa IKS-G6824AMoxa Inc.ICS / OT / IoT
iks-g6824a firmwaremoxaICS / OT / IoT
eds-405a firmwaremoxaICS / OT / IoT
eds-408a firmwaremoxaICS / OT / IoT
ics-certcommercialICS / OT / IoTaka moxa iks, eds, cx-supervisor, lcds laquis scada
moxa inc.commercialTWICS / OT / IoTaka moxa
moxacommercialTWICS / OT / IoTaka moxa technologies
and 1 more affected products View all →

Exploitability

Official Patch Available

References

https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01
ics-cert.us-cert.gov
http://www.securityfocus.com/bid/107178
securityfocus.com
https://www.moxa.com/en/support/product-support/security-advisory/eds-405a-series-eds-408a-series-eds-510a-series-and-iks-g6824a-series-ethernet-switches-vulnerabilities
moxa.com
and 20 more references View all →

Timeline

Published
Mar 5, 2019
Last Updated
Nov 21, 2024

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