Is CVE-2023-38124 in the CISA KEV catalog?

No. CVE-2023-38124 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-38124?

CVE-2023-38124 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2023-38124?

CVE-2023-38124 has an EPSS score of 55.82% (99th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-38124?

Upgrade ignition to 8.1.26 or later.

CVE & CISA-KEV Catalog

CVE-2023-38124

HIGHEPSS 99th pctl

8.8

CVSS v3

NVD

Description

Inductive Automation Ignition OPC UA Quick Client Task Scheduling Exposed Dangerous Function Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Inductive Automation Ignition. Authentication is required to exploit this vulnerability. The specific flaw exists within the Ignition Gateway server. The issue results from the exposure of a dangerous function. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-20541.

CWE-749

How to fix

Remediation Available

ignitionNVD

Affected:< 8.1.26Fixed in:8.1.26CVE-2023-38124derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

55.82%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

Vendor Advisory1

inductiveautomation.com

Third-Party Advisory1

zerodayinitiative.com

Related Vulnerabilities

Other CWE-749 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-34996	High	8.8	82%	-	-
CVE-2010-0738	Medium	5.3	79%	KEV + Ransom	-
CVE-2018-10931	Critical	9.8	68%	-	Fix
CVE-2010-1428	High	7.5	62%	KEV + Ransom	-
CVE-2006-1547	High	7.5	55%	KEV	Fix
CVE-2023-27363	High	7.8	47%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-03-13.