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Full vulnerability report · 2025
CVE-2025-49760High confidence

Windows Storage Spoofing Vulnerability

Microsoft · Windows 10 Version 1507

3.5LowCVSS 3.1
Recommended action
Scheduled

Low technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityLowOperational priority:Low, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • EPSS is 1.39% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict the affected network interface to trusted sources where business-safe.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Microsoft Windows 10 Version 1507 and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: No default targetRemediation target: Normal maintenance

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2025-20616

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionScheduled

Low technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Patch available
01

What, why and how

External control of file name or path in Windows Storage allows an authorized attacker to perform spoofing over a network.

What

External control of file name or path in Windows Storage allows an authorized attacker to perform spoofing over a network.

Why

The product allows user input to control or influence paths or file names that are used in filesystem operations.

How

An attacker operating through a network path may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

External control of file name or path in Windows Storage allows an authorized attacker to perform spoofing over a network.

Why

The product allows user input to control or influence paths or file names that are used in filesystem operations.

How

An attacker operating through a network path may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
a network path → External Control of File Name or Path → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
Low: a basic authenticated account is required
User interaction
Required interaction required
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-73 ↗

CWE-73: External Control of File Name or Path. The product allows user input to control or influence paths or file names that are used in filesystem operations.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRLowPrivileges required: The attacker needs basic user-level privileges.UIRequiredUser interaction: Another user must perform an action for exploitation to succeed.SUnchangedScope: The security impact remains within the vulnerable component's authority.CLowConfidentiality impact: A successful attack can cause a limited loss.INoneIntegrity impact: No direct loss is represented by this metric.ANoneAvailability impact: No direct loss is represented by this metric.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkCWE-73
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

BSI · German · WID-SEC-2025-1495Microsoft Windows: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Microsoft Windows Server, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows 10, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows, Microsoft Windows Server 2022, Microsoft Windows 11 und Microsoft Windows Server 2025 ausnutzen, um erhöhte Rechte - sogar administrative Rechte - zu erlangen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen preiszugeben, einen Denial-of-Service-Zustand zu verursachen und Spoofing-Angriffe durchzuführen.

Official advisory ↗
BSI · German · WID-SEC-2025-1850Xerox FreeFlow Print Server: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff

Ein Angreifer kann mehrere Schwachstellen in Xerox FreeFlow Print Server ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.

Official advisory ↗
CERT-FR · French · CERTFR-2025-AVI-0577Multiples vulnérabilités dans Microsoft Windows

5-49729 du 08 juillet 2025 Bulletin de sécurité Microsoft Windows CVE-2025-49730 du 08 juillet 2025 Bulletin de sécurité Microsoft Windows CVE-2025-49732 du 08 juillet 2025 Bulletin de sécurité Microsoft Windows CVE-2025-49733 du 08 juillet 2025 Bulletin de sécurité Microsoft Windows CVE-2025-49735 du 08 juillet 2025 Bulletin de sécurité Microsoft Windows CVE-2025-49740 du 08 juillet 2025 Bulletin de sécurité Microsoft Windows CVE-2025-49742 du 08 juillet 2025 Bulletin de sécurité Microsoft Windows CVE-2025-49744 du 08 juillet 2025 Bulletin de sécurité Microsoft Windows CVE-2025-49753 du 08 juillet 2025 Bulletin de sécurité Microsoft Windows CVE-2025-49760 du 08 juillet 2025 Une gestion de version détaillée se trouve à la fin de ce document. Risques Atteinte à l'intégrité des données Atteinte à la confidentialité des données Contournement de la politique de sécurité Déni de service à distance Exécution de code arbitraire à distance Élévation de privilèges Systèmes affectés Remote Desktop client pour Windows Desktop versions antérieures à 1.2.6353.0 Windows 10 pour systèmes 32 bits versions antérieures à 10.0.10240.21073 Windows 10 pour systèmes x64 versions antérieures à 10.0.10240.21073 Windows 10 Version 1607 pour systèmes 32 bits versions antérieures à 10.0.14393.8246 Windows 10 Version 160

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2025-009794マイクロソフトの複数の Microsoft Windows 製品におけるなりすまされる脆弱性

マイクロソフトの Microsoft Windows 10、Windows 11、Windows Server には、Windows Storage に不備があるため、なりすまされる脆弱性が存在します。

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-6528MS 7월 보안 위협에 따른 정기 보안 업데이트 권고

VE-2025-6556 | Chromium: CVE-2025-6556 로더에서 불충분한 정책 적용 | | Microsoft Edge (Chromium-based) | CVE-2025-6555 | Chromium: CVE-2025-6555 애니메이션에서 해제 후 사용 | | Microsoft Edge (Chromium-based) | CVE-2025-6554 | Chromium: CVE-2025-6554 V8에서 유형 혼란 | | Microsoft Edge (Chromium-based) | CVE-2025-6192 | Chromium: CVE-2025-6192 프로파일러에서 UaF(Use after free) | | Microsoft Edge (Chromium-based) | CVE-2025-6191 | Chromium: CVE-2025-6191 V8에서 정수 오버플로 | | Microsoft Edge (Chromium-based) | CVE-2025-5959 | Chromium: CVE-2025-5959 V8에서 유형 혼란 | | Microsoft Edge (Chromium-based) | CVE-2025-5958 | Chromium: CVE-2025-5958 미디어에서 UaF(Use after free) | | Windows Storage | CVE-2025-49760 | Windows Storage Spoofing Vulnerability | | Office Developer Platform | CVE-2025-49756 | Office 개발자 플랫폼 보안 기능 바이패스 취약성 | | Windows Routing and Remote Access Service (RRAS) | CVE-2025-49753 | Windows RRAS(Routing and Remote Access Service) 원격 코드 실행 취약성 | | Microsoft Graphics Component | CVE-2025-49744 | Windows 그래픽 구성 요소 권한 상승 취약성 | | Microsoft Graphics Component | CVE-2025-49742 | Windows 그래픽 구성 요소 원격 코드 실행 취약성 | | Microsoft Edge (Chromium-based) | CVE-2025-49741 | Microsoft Edge(Chromium 기반) 정보 공개 취약성 | | Windows SmartScreen | CVE-2025-49740 | Windows SmartScreen 보안 기능 우회 취약성 | | Visual Studio | CVE-2025-49739 | Visual Studio 권한 상승 취약성 | |

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
Fixed
An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 8 Jul 2025 · Last source change 13 Feb 2026, 19:07 UTC · CWE-73 · External Control of File Name or Path

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2025-20616
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceOther authority
NVD statusNVD enriched

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
ENISA EUVD · EUVD-2025-20616↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2025-49760 · cve.blacktree.nl