CVE-2021-46559

HIGH

Moxa TN-5900 Firmware < 3.1 - Insufficient Verification of Data Authenticity

Title source: llm
STIX 2.1

Description

The firmware on Moxa TN-5900 devices through 3.1 has a weak algorithm that allows an attacker to defeat an inspection mechanism for integrity protection.

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0011
EPSS Percentile 29.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

CWE
CWE-345
Status published
Products (1)
moxa/tn-5900_firmware < 3.1
Published Jan 26, 2022
Tracked Since Feb 18, 2026