How severe is CVE-2022-36126?

CVE-2022-36126 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-36126 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-36126?

CVE-2022-36126 affects Inductiveautomation Ignition. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-36126?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-36126 published?

CVE-2022-36126 was published on 2022-07-16 and last updated on 2026-06-17.

CVE-2022-36126

CVE-2022-36126 is a high-severity vulnerability in Inductiveautomation Ignition with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-863.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Inductiveautomation Ignition
Published: 2022-07-16
Last modified: 2026-06-17

Description

An issue was discovered in Inductive Automation Ignition before 7.9.20 and 8.x before 8.1.17. The ScriptInvoke function allows remote attackers to execute arbitrary code by supplying a Python script.

Frequently asked questions

What is CVE-2022-36126?: An issue was discovered in Inductive Automation Ignition before 7.9.20 and 8.x before 8.1.17. The ScriptInvoke function allows remote attackers to execute arbitrary code by supplying a Python script.
How severe is CVE-2022-36126?: CVE-2022-36126 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-36126 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-36126?: CVE-2022-36126 affects Inductiveautomation Ignition. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-36126?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-36126 published?: CVE-2022-36126 was published on 2022-07-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:inductiveautomation:ignition:*:*:*:*:*:*:*:*

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