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CVE-2023-39474

HIGHCVSS 8.8/10EPSS 0.54%

Last modified

CVE-2023-39474 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Inductive Automation Ignition downloadLaunchClientJar Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition. EPSS estimates a 0.54% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
8.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability
0.54%

41.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
InductiveautomationIgnition>= 8.1.0, < 8.1.35

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is 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.
How severe is CVE-2023-39474?
CVE-2023-39474 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.54% probability of exploitation in the next 30 days.
How do I fix CVE-2023-39474?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-39474?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST