Data disclosure, tampering, and disruption via permissive ACL
Published Oct 22, 2024 · Updated Jan 9, 2026
Incorrect default permissions in GenBroker32 for affected ICONICS products allow local users to read or alter protected data. The installer applies an Allow-Everyone DACL to C:\ProgramData\ICONICS, granting every logged-in user read, write, modify, and execute access to configuration, reporting, logging, and licensing files. Exploitation requires GenBroker32 on the same Windows host; access can expose or alter confidential data and interrupt the installed product.
Summary
What happened
Incorrect default permissions in GenBroker32 for affected ICONICS products allow local users to read or alter protected data. The installer applies an Allow-Everyone DACL to C:\ProgramData\ICONICS, granting every logged-in user read, write, modify, and execute access to configuration, reporting, logging, and licensing files. Exploitation requires GenBroker32 on the same Windows host; access can expose or alter confidential data and interrupt the installed product.
The record
- CVE
- CVE-2024-7587
- Published
- Oct 22, 2024
- Updated
- Jan 9, 2026
- Vendor
- Mitsubishi Electric Corporation
- Product
- GENESIS32
- Classifications
- CWE-276, T1005, T1565.001
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Oct 22, 2024CVE publishedPublication date reported by the CVE source.
- Jan 9, 2026Record 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.
- Affected versionversion=Versions 9.70.300.23 and prior
What conditions does exploitation require?
What is affected?
Published CVSS scores
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.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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