VULNERABILITY INTELLIGENCE

CVE-2021-46559

CVSS score7.5 HIGH
EPSS probability0.44%
CISA KEVNot currently listed
Published2022-01-26
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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.

Weakness classification

  • nvd@nist.gov: CWE-345

Primary references