File disclosure and corruption via improper privileges
Published Jun 24, 2025 · Updated Jun 25, 2025
Improper privilege management in Hitachi Energy MicroSCADA X SYS600 10.0 through 10.6 allows local users to read and overwrite files. The Monitor Pro interface grants low-privilege accounts file-view and file-write operations without sufficient privilege enforcement; Hitachi Energy has not disclosed the specific handler or path validation logic. An authenticated account and local access are required, and successful use exposes file contents and corrupts stored data.
Summary
What happened
Improper privilege management in Hitachi Energy MicroSCADA X SYS600 10.0 through 10.6 allows local users to read and overwrite files. The Monitor Pro interface grants low-privilege accounts file-view and file-write operations without sufficient privilege enforcement; Hitachi Energy has not disclosed the specific handler or path validation logic. An authenticated account and local access are required, and successful use exposes file contents and corrupts stored data.
The record
- CVE
- CVE-2025-39202
- Published
- Jun 24, 2025
- Updated
- Jun 25, 2025
- Vendor
- Hitachi Energy
- Product
- MicroSCADA X SYS600
- Classifications
- CWE-269, CAPEC-131, T1565.001, T1005
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 24, 2025CVE publishedPublication date reported by the CVE source.
- Jun 25, 2025Record 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=10.0 <=10.6
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
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Technologies
Your stack
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Your stack
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