Credential disclosure via sensitive log-file insertion
Published Apr 16, 2026 · Updated Apr 16, 2026
Sensitive-data logging in Dell PowerScale OneFS before 9.12.0.0 allows local users to disclose certain user credentials. OneFS writes certain user credentials into a log file, but Dell has not identified the affected log or the logging operation that exposes them. Exploitation requires local low-privileged access and user interaction, and the exposed credentials provide the compromised account's privileges.
Summary
What happened
Sensitive-data logging in Dell PowerScale OneFS before 9.12.0.0 allows local users to disclose certain user credentials. OneFS writes certain user credentials into a log file, but Dell has not identified the affected log or the logging operation that exposes them. Exploitation requires local low-privileged access and user interaction, and the exposed credentials provide the compromised account's privileges.
The record
- CVE
- CVE-2025-43937
- Published
- Apr 16, 2026
- Updated
- Apr 16, 2026
- Vendor
- Dell Technologies
- Product
- PowerScale OneFS
- Classifications
- CWE-532, T1552.001
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 16, 2026CVE publishedPublication date reported by the CVE source.
- Apr 16, 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=0 <9.12.0.0
- Affected versionversion=9.5.0.0 <9.10.1.3
- Affected versionversion=9.5.0.0 <9.5.1.5
- Affected versionversion=9.7.0.0 <9.7.1.9
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.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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