Unauthenticated service interruption via uncontrolled resource consumption
Published Apr 8, 2025 · Updated Aug 10, 2026
Denial of service in Microsoft Windows Standards-Based Storage Management Service allows remote attackers to interrupt service over a network. Microsoft identifies uncontrolled resource consumption in the service but has not disclosed the request, parser, or resource whose handling is unbounded. The interface is reachable without authentication or user interaction, and successful exploitation affects availability only rather than data confidentiality or integrity.
Summary
What happened
Denial of service in Microsoft Windows Standards-Based Storage Management Service allows remote attackers to interrupt service over a network. Microsoft identifies uncontrolled resource consumption in the service but has not disclosed the request, parser, or resource whose handling is unbounded. The interface is reachable without authentication or user interaction, and successful exploitation affects availability only rather than data confidentiality or integrity.
The record
- CVE
- CVE-2025-27470
- Published
- Apr 8, 2025
- Updated
- Aug 10, 2026
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- CWE-400, T1499
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Apr 8, 2025CVE publishedPublication date reported by the CVE source.
- Aug 10, 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=10.0.17763.0 <10.0.17763.7136
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.
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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