PT-2021-7473 · Moxa · Moxa Nport W2150A/W2250A

Published 2021-12-14 · Updated 2021-12-14

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:M/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Moxa NPort W2150A/W2250A (affected versions not specified)

Description The issue is related to a lack of data sanitization at the management level in the firmware of Moxa NPort W2150A/W2250A serial interface converters. This could allow a remote attacker to execute arbitrary code.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2022-06599

Affected Products

Moxa Nport W2150A/W2250A

References · 2

• https://bdu.fstec.ru/vul/2022-06599 · Security Note
• https://moxa.com/en/support/product-support/security-advisory/nport-w2150a-w2250a-serial-device-servicers-vulnerability · Note