CVE-2020-12117

Moxa Service in Moxa NPort 5150A firmware version 1.5 and earlier allows attackers to obtain sensitive configuration values via a crafted packet to UDP port 4800. NOTE: Moxa Service is an unauthenticated service that runs upon a first-time installation but can be disabled without ill effect.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://blog.scadafence.com/technical-blog-cve-2020-12117-industrial-iot-insecure-default-configurations	Third Party Advisory
https://www.moxa.com/en/support/support/security-advisory/nport-5100a-series-serial-device-servers-vulnerability	Patch Vendor Advisory
https://blog.scadafence.com/technical-blog-cve-2020-12117-industrial-iot-insecure-default-configurations	Third Party Advisory
https://www.moxa.com/en/support/support/security-advisory/nport-5100a-series-serial-device-servers-vulnerability	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:moxa:nport_5100a_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:moxa:nport_5100a:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-05-01 14:15

Updated : 2024-11-21 04:59

NVD link : CVE-2020-12117

Mitre link : CVE-2020-12117

CVE.ORG link : CVE-2020-12117

JSON object : View

Products Affected

moxa

nport_5100a_firmware
nport_5100a

CWE

CWE-306

Missing Authentication for Critical Function

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