What is CVE-2023-38123?

CVE-2023-38123 is a high-severity vulnerability in Inductive Automation Ignition, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2024-05-03.

How severe is CVE-2023-38123?

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

Auth bypass in Inductive Automation Ignition

CVE-2023-38123

Inductive Automation Ignition OPC UA Quick Client Missing Authentication for Critical Function Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Inductive…

Vulnerability class: Broken Authentication

EPSS: 0.011 (62.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Inductive Automation Ignition — versions 8.1.24
Inductiveautomation Ignition

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)
zdi-disclosures@trendmicro.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2023-38123?: CVE-2023-38123 is a high-severity vulnerability in Inductive Automation Ignition, classified under Missing Authentication for Critical Function. CVSS score: 8.8/10. Published 2024-05-03.
How severe is CVE-2023-38123?: High severity. CVSS v3 base score is 8.8 out of 10.