CVE-2022-40202 CRITICAL

CVE-2022-40202

Vendor Delta Electronics
Product InfraSuite Device Master
Weakness CWE-306 · Missing auth
Published October 31, 2022
Last update April 16, 2025

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

The database backup function in Delta Electronics InfraSuite Device Master Versions 00.00.01a and prior lacks proper authentication. An attacker could provide malicious serialized objects which, when deserialized, could activate an opcode for a backup scheduling function without authentication. This function allows the user to designate all function arguments and the file to be executed. This could allow the attacker to start any new process and achieve remote code execution.

Key dates

02Disclosure timeline

October 31, 2022 CVE published
April 16, 2025 Record updated