9.8
CVSSv3

CVE-2022-40202

Published: 31/10/2022 Updated: 07/11/2023
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

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 malicious user to start any new process and achieve remote code execution.

Vulnerability Trend

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deltaww infrasuite device master

ICS Advisories

Delta Electronics InfraSuite Device Master
Critical Infrastructure Sectors: Energy