CVE-2022-35873Known exploitation

SYSTEM code execution via insufficiently warned ZIP import

Published Jul 25, 2022 · Updated Aug 3, 2024

Code execution in Inductive Automation Ignition 8.1.15 allows remote attackers to run Python scripts through a crafted ZIP file. Exchange Package Import accepts a project with embedded code and executes its scripts without sufficiently warning that imported content can run. Exploitation requires a privileged user with Gateway configuration access to import the attacker-supplied package, after which code runs as SYSTEM.

CVSS severity7.8
High
EPSS probability0.71%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code execution in Inductive Automation Ignition 8.1.15 allows remote attackers to run Python scripts through a crafted ZIP file. Exchange Package Import accepts a project with embedded code and executes its scripts without sufficiently warning that imported content can run. Exploitation requires a privileged user with Gateway configuration access to import the attacker-supplied package, after which code runs as SYSTEM.

The record

CVE
CVE-2022-35873
Published
Jul 25, 2022
Updated
Aug 3, 2024
Vendor
Inductive Automation
Product
Ignition
Classifications
CWE-356, T1059.006, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 25, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=8.1.15 (b2022030114)

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Inductive Automation · Ignitionversion=8.1.15 (b2022030114)

Published CVSS scores

7.8Zero Day InitiativeCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationReported
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-356Product UI does not Warn User of Unsafe Actions
T1059.006Command and Scripting Interpreter: Python
T1204.002User Execution: Malicious File

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Reported exploitation

Technologies

Your stack

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Your stack

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