What is CVE-2023-1144?

CVE-2023-1144 is a high-severity vulnerability in Delta Electronics Infrasuite Device Master, classified under Incorrect Authorization. CVSS score: 8.8/10. Published 2023-03-27.

How severe is CVE-2023-1144?

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

Auth bypass in Delta Electronics Infrasuite Device Master

CVE-2023-1144

Delta Electronics InfraSuite Device Master versions prior to 1.0.5 contains an improper access control vulnerability in which an attacker can use the Device-Gateway service and bypass authorization, which could result in privilege escalation.

Vulnerability class: Broken Access Control

Published 2023-03-27 · 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: 0.006 (48.9th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

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

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

www.cisa.gov/news-events/ics-advisories/icsa-23-080-02 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2023-1144?: CVE-2023-1144 is a high-severity vulnerability in Delta Electronics Infrasuite Device Master, classified under Incorrect Authorization. CVSS score: 8.8/10. Published 2023-03-27.
How severe is CVE-2023-1144?: High severity. CVSS v3 base score is 8.8 out of 10.