CVE-2019-1130 (GCVE-0-2019-1130)

Vulnerability from cvelistv5 – Published: 2019-07-29 14:13 – Updated: 2025-10-21 23:45
VLAI? CISA KEV
Summary
An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1129.
CWE
  • Elevation of Privilege
Assigner
References
Impacted products
Vendor Product Version
Microsoft Windows Server Affected: 2012
Affected: 2012 (Core installation)
Affected: 2012 R2
Affected: 2012 R2 (Core installation)
Affected: 2016
Affected: 2016 (Core installation)
Affected: version 1803 (Core Installation)
Affected: 2019
Affected: 2019 (Core installation)
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    Microsoft Windows Affected: 8.1 for x64-based systems
Affected: RT 8.1
Affected: 10 for 32-bit Systems
Affected: 10 for x64-based Systems
Affected: 10 Version 1607 for 32-bit Systems
Affected: 10 Version 1607 for x64-based Systems
Affected: 10 Version 1703 for 32-bit Systems
Affected: 10 Version 1703 for x64-based Systems
Affected: 10 Version 1709 for 32-bit Systems
Affected: 10 Version 1709 for x64-based Systems
Affected: 10 Version 1803 for 32-bit Systems
Affected: 10 Version 1803 for x64-based Systems
Affected: 10 Version 1803 for ARM64-based Systems
Affected: 10 Version 1809 for 32-bit Systems
Affected: 10 Version 1809 for x64-based Systems
Affected: 10 Version 1809 for ARM64-based Systems
Affected: 10 Version 1709 for ARM64-based Systems
Create a notification for this product.
    Microsoft Windows 10 Version 1903 for 32-bit Systems Affected: unspecified
Create a notification for this product.
    Microsoft Windows 10 Version 1903 for x64-based Systems Affected: unspecified
Create a notification for this product.
    Microsoft Windows 10 Version 1903 for ARM64-based Systems Affected: unspecified
Create a notification for this product.
    Microsoft Windows Server, version 1903 (Server Core installation) Affected: unspecified
Create a notification for this product.
CISA KEV
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2019-1130

Status: Confirmed

Status Updated: 2022-05-23 00:00 UTC

Exploited: Yes


Timestamps
First Seen: 2022-05-23
Asserted: 2022-05-23

Scope
Notes: KEV entry: Microsoft Windows AppX Deployment Service Privilege Escalation Vulnerability | Affected: Microsoft / Windows | Description: A privilege escalation vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links. | Required action: Apply updates per vendor instructions. | Due date: 2022-06-13 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2019-1130

Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev


Details
Cwes CWE-59
Feed CISA Known Exploited Vulnerabilities Catalog
Product Windows
Due Date 2022-06-13
Date Added 2022-05-23
Vendorproject Microsoft
Vulnerabilityname Microsoft Windows AppX Deployment Service Privilege Escalation Vulnerability
Knownransomwarecampaignuse Known

References

Created: 2026-02-02 12:27 UTC | Updated: 2026-02-02 12:27 UTC
Show details on NVD website

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    }
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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Detection rules are retrieved from Rulezet.

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