VULNERABILITY INTELLIGENCE

CVE-2021-40390

CVSS score9.8 CRITICAL
EPSS probability2.46%
CISA KEVNot currently listed
Published2022-04-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An authentication bypass vulnerability exists in the Web Application functionality of Moxa MXView Series 3.2.4. A specially-crafted HTTP request can lead to unauthorized access. An attacker can send an HTTP request to trigger this vulnerability.

Weakness classification

  • talos-cna@cisco.com: CWE-798
  • nvd@nist.gov: CWE-798

Primary references