What is CVE-2023-38121?

CVE-2023-38121 is a critical-severity vulnerability in Inductive Automation Ignition, classified under Cross-site Scripting. CVSS score: 9.0/10. Published 2024-05-03.

How severe is CVE-2023-38121?

Critical severity. CVSS v3 base score is 9.0 out of 10.

XSS in Inductive Automation Ignition

CVE-2023-38121

Inductive Automation Ignition OPC UA Quick Client Cross-Site Scripting Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition. Us…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.011 (60.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H.

Affected products

Inductive Automation Ignition — versions 8.1.24
Inductiveautomation Ignition

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

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-2023-38121?: CVE-2023-38121 is a critical-severity vulnerability in Inductive Automation Ignition, classified under Cross-site Scripting. CVSS score: 9.0/10. Published 2024-05-03.
How severe is CVE-2023-38121?: Critical severity. CVSS v3 base score is 9.0 out of 10.