Remote information disclosure via NFS race condition
Published Jul 12, 2022 · Updated Jul 8, 2025
Information disclosure in NFS on affected Microsoft Windows Server releases allows remote attackers to read protected data over the network. The NFS service can expose protected data when concurrent requests win an unspecified race condition; Microsoft has not disclosed the affected routine or memory operation. No authentication or user interaction is required, but exploitation must win the race, and the published impact is limited to confidentiality.
Summary
What happened
Information disclosure in NFS on affected Microsoft Windows Server releases allows remote attackers to read protected data over the network. The NFS service can expose protected data when concurrent requests win an unspecified race condition; Microsoft has not disclosed the affected routine or memory operation. No authentication or user interaction is required, but exploitation must win the race, and the published impact is limited to confidentiality.
The record
- CVE
- CVE-2022-22028
- Published
- Jul 12, 2022
- Updated
- Jul 8, 2025
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- Unavailable
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 12, 2022CVE publishedPublication date reported by the CVE source.
- Jul 8, 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=10.0.17763.0 <10.0.17763.3165
What conditions does exploitation require?
What is affected?
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
No sourced classifications are available.
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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