CVE-2021-40521 Information

Description

Airangel HSMX Gateway devices through 5.2.04 allow Remote Code Execution.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://airangel.com/hsmx-gateway/ http://etizazmohsin.com/hsmx.html#rce

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8