What is CVE-2022-41776?

CVE-2022-41776 is a high-severity vulnerability in Delta Electronics Infrasuite Device Master, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2022-10-31.

How severe is CVE-2022-41776?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Delta Electronics Infrasuite Device Master

CVE-2022-41776

Delta Electronics InfraSuite Device Master versions 00.00.01a and prior allow unauthenticated users to trigger the WriteConfiguration method, which could allow an attacker to provide new values for user configuration files such as UserListInfo.xml. This could lead to the changing of administrative passwords.

Vulnerability class: Broken Authentication

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

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.005 (43.7th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 43.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · 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-2022-41776?: CVE-2022-41776 is a high-severity vulnerability in Delta Electronics Infrasuite Device Master, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2022-10-31.
How severe is CVE-2022-41776?: High severity. CVSS v3 base score is 7.5 out of 10.