What is CVE-2023-39474?

CVE-2023-39474 is a high-severity vulnerability in Inductive Automation Ignition, classified under Download of Code Without Integrity Check. CVSS score: 8.8/10. Published 2024-05-03.

How severe is CVE-2023-39474?

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

Vulnerability in Inductive Automation Ignition

CVE-2023-39474

Inductive Automation Ignition downloadLaunchClientJar Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition. User interaction is required to exploit this vulnerability in that the target must connect to a malicious server. The specific flaw exists within the downloadLaunchClientJar function. The issue results from the lack of validating a remote JAR file prior to loading it. An attacker can leverage this vulnerability to execute code in the context of the current user. . Was ZDI-CAN-19915.

EPSS: 0.006 (47.2th 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-RC / 1.1.24-RC
Inductiveautomation Ignition

Weakness classification (CWE)

CWE-494 — Download of Code Without Integrity Check

References

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

Frequently asked questions

What is CVE-2023-39474?: CVE-2023-39474 is a high-severity vulnerability in Inductive Automation Ignition, classified under Download of Code Without Integrity Check. CVSS score: 8.8/10. Published 2024-05-03.
How severe is CVE-2023-39474?: High severity. CVSS v3 base score is 8.8 out of 10.