CVE-2019-1069 (GCVE-0-2019-1069)

Vulnerability from cvelistv5 – Published: 2019-06-12 13:49 – Updated: 2025-10-21 23:45
VLAI? CISA
Summary
An elevation of privilege vulnerability exists in the way the Task Scheduler Service validates certain file operations. An attacker who successfully exploited the vulnerability could gain elevated privileges on a victim system. To exploit the vulnerability, an attacker would require unprivileged code execution on a victim system. The security update addresses the vulnerability by correctly validating file operations.
CWE
  • Elevation of Privilege
Assigner
References
Impacted products
Vendor Product Version
Microsoft Windows 10 Version 1703 Affected: 10.0.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows 10 Version 1803 Affected: 10.0.0 , < publication (custom)
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    Microsoft Windows Server, version 1803 (Server Core Installation) Affected: 10.0.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows 10 Version 1809 Affected: 10.0.17763.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows 10 Version 1809 Affected: 10.0.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows Server 2019 Affected: 10.0.17763.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows Server 2019 (Server Core installation) Affected: 10.0.17763.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows 10 Version 1709 for 32-bit Systems Affected: 10.0.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows 10 Version 1709 Affected: 10.0.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows 10 Version 1903 for 32-bit Systems Affected: 10.0.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows 10 Version 1903 for x64-based Systems Affected: 10.0.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows 10 Version 1903 for ARM64-based Systems Affected: 10.0.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows Server, version 1903 (Server Core installation) Affected: 10.0.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows 10 Version 1507 Affected: 10.0.10240.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows 10 Version 1607 Affected: 10.0.14393.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows Server 2016 Affected: 10.0.14393.0 , < publication (custom)
Create a notification for this product.
    Microsoft Windows Server 2016 (Server Core installation) Affected: 10.0.14393.0 , < publication (custom)
Create a notification for this product.
CISA Known Exploited Vulnerability
Data from the CISA Known Exploited Vulnerabilities Catalog

Date added: 2022-03-15

Due date: 2022-04-05

Required action: Apply updates per vendor instructions.

Used in ransomware: Known

Notes: https://nvd.nist.gov/vuln/detail/CVE-2019-1069

Show details on NVD website

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An attacker who successfully exploited the vulnerability could gain elevated privileges on a victim system.\\nTo exploit the vulnerability, an attacker would require unprivileged code execution on a victim system.\\nThe security update addresses the vulnerability by correctly validating file operations.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en-US\", \"type\": \"Impact\", \"description\": \"Elevation of Privilege\"}]}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_server_1803:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.17763.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:arm64:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.17763.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.17763.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_10:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_server_1903:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.10240.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.14393.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.14393.0\"}, {\"criteria\": \"cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"publication\", \"versionStartIncluding\": \"10.0.14393.0\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"shortName\": \"microsoft\", \"dateUpdated\": \"2025-05-20T17:50:22.287Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2019-1069\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-21T23:45:34.809Z\", \"dateReserved\": \"2018-11-26T00:00:00.000Z\", \"assignerOrgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"datePublished\": \"2019-06-12T13:49:41.000Z\", \"assignerShortName\": \"microsoft\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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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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