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[email protected]NVD:CVE-2019-6520

HistoryMar 05, 2019 - 8:29 p.m.

CVE-2019-6520

2019-03-0520:29:00

CWE-284

[email protected]

web.nvd.nist.gov

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.1%

JSON

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.

Affected configurations

NVD

Node

moxaiks-g6824a_firmwareRange≤4.5

AND

moxaiks-g6824aMatch-

Node

moxaeds-405a_firmwareRange≤3.8

AND

moxaeds-405aMatch-

Node

moxaeds-408a_firmwareRange≤3.8

AND

moxaeds-408aMatch-

Node

moxaeds-510a_firmwareRange≤3.8

AND

moxaeds-510aMatch-

References

www.securityfocus.com/bid/107178

ics-cert.us-cert.gov/advisories/ICSA-19-057-01

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.1%

JSON

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