What is CVE-2022-41644?

CVE-2022-41644 is a high-severity vulnerability in Delta Electronics Infrasuite Device Master, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2022-10-31.

How severe is CVE-2022-41644?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Delta Electronics Infrasuite Device Master

CVE-2022-41644

Delta Electronics InfraSuite Device Master versions 00.00.01a and prior lacks authentication for a function that changes group privileges. An attacker could use this to create a denial-of-service state or escalate their own privileges.

Vulnerability class: Broken Authentication

Published 2022-10-31 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (52.7th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Delta Electronics Infrasuite Device Master — versions 0
Deltaww Infrasuite Device Master

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

www.cisa.gov/uscert/ics/advisories/icsa-22-298-07 (US Government Resource, Patch, Third Party Advisory, government-resource)

Frequently asked questions

What is CVE-2022-41644?: CVE-2022-41644 is a high-severity vulnerability in Delta Electronics Infrasuite Device Master, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2022-10-31.
How severe is CVE-2022-41644?: High severity. CVSS v3 base score is 8.8 out of 10.