CVE-2019-1322: Technical Deep-Dive (Auto Refreshed)

Generated on 2026-03-31T17:54:44.978Z. This file is automatically regenerated every 30 minutes by the CVE AI enrichment job using web sources (NVD, MITRE, CISA KEV, GitHub).

Executive Technical Summary

An elevation of privilege vulnerability exists when Windows improperly handles authentication requests, aka 'Microsoft Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1320, CVE-2019-1340.

• Context preserved from previous revision: An elevation of privilege vulnerability exists when Windows improperly handles authentication requests, aka 'Microsoft Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1320, CVE-2019-1340. Notes: 渗透测试有关的POC、EXP、脚本、提权、小工具等---About penetration-testing python-script poc getshell csrf xss cms php-getshell domainmod-xss csrf-webshell cobub-razor cve rce sql sql-poc poc-exp bypass oa-getshell cve-cms

Technical Details

• CVE: CVE-2019-1322
• KEV date added: 2022-03-15
• KEV due date: 2022-04-05
• NVD published: 2019-10-10
• NVD modified: 2025-10-29
• MITRE modified: 2025-10-21
• CVSS base score: 7.8
• CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
• CVSS exploitability score: 1.8
• CVSS impact score: 5.9
• Attack vector: Local
• Attack complexity: Low
• Privileges required: Low
• User interaction: None
• Scope: Unchanged
• Confidentiality impact: High
• Integrity impact: High
• Availability impact: High

Versions and Products Impacted

• microsoft / windows 10 1803
• microsoft / windows 10 1809
• microsoft / windows 10 1903
• microsoft / windows server 1803
• microsoft / windows server 1903
• microsoft / windows server 2019
• Microsoft / Windows (versions: 10 Version 1803 for 32-bit Systems, 10 Version 1803 for x64-based Systems, 10 Version 1803 for ARM64-based Systems, 10 Version 1809 for 32-bit Systems, 10 Version 1809 for x64-based Systems, 10 Version 1809 for ARM64-based Systems)
• Microsoft / Windows Server (versions: version 1803 (Core Installation), 2019, 2019 (Core installation))
• Microsoft / Windows 10 Version 1903 for 32-bit Systems (versions: unspecified)
• Microsoft / Windows 10 Version 1903 for x64-based Systems (versions: unspecified)
• Microsoft / Windows 10 Version 1903 for ARM64-based Systems (versions: unspecified)
• Microsoft / Windows Server, version 1903 (Server Core installation) (versions: unspecified)

Weakness Classification

• NVD-CWE-noinfo
• Elevation of Privilege
• CWE-noinfo Not enough information

Repositories for Lab Validation (Public Examples)

• Mr-xn/Penetration_Testing_POC | stars: 7291 | updated: 2026-03-31 | https://github.com/Mr-xn/Penetration_Testing_POC
  Notes: 渗透测试有关的POC、EXP、脚本、提权、小工具等---About penetration-testing python-script poc getshell csrf xss cms php-getshell domainmod-xss csrf-webshell cobub-razor cve rce sql sql-poc poc-exp bypass oa-getshell cve-cms
• GhostTroops/TOP | stars: 721 | updated: 2026-03-31 | https://github.com/GhostTroops/TOP
  Notes: TOP All bugbounty pentesting CVE-2023- POC Exp RCE example payload Things

People and Organizations Mentioned

• microsoft
• Windows
• Mr-xn
• GhostTroops

Practical Defensive Validation (Authorized Only)

1. Use only isolated environments and systems you own or are explicitly authorized to test.
2. Snapshot infrastructure before validation and preserve baseline logs (EDR, SIEM, OS, app).
3. Create low-privilege users on microsoft / windows 10 1803 and validate that patching blocks unauthorized admin-level actions.
4. Compare token/privilege transitions in Windows Event Logs before and after remediation.
5. Tune detections for unusual group membership changes and SYSTEM-level process launches from user sessions.

References

• NVD record: https://nvd.nist.gov/vuln/detail/CVE-2019-1322
• MITRE CVE record: https://www.cve.org/CVERecord?id=CVE-2019-1322
• CISA KEV Catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
• CISA KEV JSON feed: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json
• KEV notes: https://nvd.nist.gov/vuln/detail/CVE-2019-1322
• http://packetstormsecurity.com/files/155723/Microsoft-UPnP-Local-Privilege-Elevation.html
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1322
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1322
• Repository example: https://github.com/Mr-xn/Penetration_Testing_POC
• Repository example: https://github.com/GhostTroops/TOP

This content is for defensive security training and authorized validation only.