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[email protected]NVD:CVE-2020-27149

HistoryMay 14, 2021 - 12:15 p.m.

CVE-2020-27149

2021-05-1412:15:07

[email protected]

web.nvd.nist.gov

vulnerability

nport ia5150a

ia5250a

unauthorized configuration.

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

22.7%

JSON

By exploiting a vulnerability in NPort IA5150A/IA5250A Series before version 1.5, a user with “Read Only” privilege level can send requests via the web console to have the device’s configuration changed.

Affected configurations

Nvd

Node

moxanport_ia5150a_firmwareRange<1.5

AND

moxanport_ia5150aMatch-

Node

moxanport_ia5250a_firmwareRange<1.5

AND

moxanport_ia5250aMatch-

Node

moxanport_ia5450a_firmwareRange<2.0

AND

moxanport_ia5450aMatch-

References

ics-cert.kaspersky.com/advisories/klcert-advisories/2021/05/11/klcert-20-018%2C

www.moxa.com/en/support/product-support/security-advisory/nport-ia5000a-serial-device-servers-vulnerabilities

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

22.7%

JSON

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