CVE-2016-9369

CRITICAL

Moxa NPort Series - Unauthenticated Firmware Update Remote Code Execution

Title source: llm
STIX 2.1

Description

An issue was discovered in Moxa NPort 5110 versions prior to 2.6, NPort 5130/5150 Series versions prior to 3.6, NPort 5200 Series versions prior to 2.8, NPort 5400 Series versions prior to 3.11, NPort 5600 Series versions prior to 3.7, NPort 5100A Series & NPort P5150A versions prior to 1.3, NPort 5200A Series versions prior to 1.3, NPort 5150AI-M12 Series versions prior to 1.2, NPort 5250AI-M12 Series versions prior to 1.2, NPort 5450AI-M12 Series versions prior to 1.2, NPort 5600-8-DT Series versions prior to 2.4, NPort 5600-8-DTL Series versions prior to 2.4, NPort 6x50 Series versions prior to 1.13.11, NPort IA5450A versions prior to v1.4. Firmware can be updated over the network without authentication, which may allow remote code execution.

References (2)

Core 2
Core References
Third Party Advisory, US Government Resource x_refsource_misc
https://ics-cert.us-cert.gov/advisories/ICSA-16-336-02
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/85965

Scores

CVSS v3 9.8
EPSS 0.0719
EPSS Percentile 93.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-287 CWE-306
Status published
Products (12)
None/Moxa NPort Moxa NPort
moxa/nport_5100_series_firmware < 2.5
moxa/nport_5100a_series_firmware < 1.2
moxa/nport_5200_series_firmware < 2.7
moxa/nport_5200a_series_firmware < 1.2
moxa/nport_5400_series_firmware < 3.10
moxa/nport_5600-8-dtl_series_firmware < 2.3
moxa/nport_5600_series_firmware < 3.6
moxa/nport_5x50a1-m12_series_firmware < 1.1
moxa/nport_6100_series_firmware < 1.13
... and 2 more
Published Feb 13, 2017
Tracked Since Feb 18, 2026