VULNERABILITY INTELLIGENCE

CVE-2023-33237

CVSS score8.8 HIGH
EPSS probability0.63%
CISA KEVNot currently listed
Published2023-08-17
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

TN-5900 Series firmware version v3.3 and prior is vulnerable to improper-authentication vulnerability. This vulnerability arises from inadequate authentication measures implemented in the web API handler, allowing low-privileged APIs to execute restricted actions that only high-privileged APIs are allowed This presents a potential risk of unauthorized exploitation by malicious actors.

Weakness classification

  • psirt@moxa.com: CWE-863
  • nvd@nist.gov: CWE-287

Primary references