High severity7.8NVD Advisory· Published Nov 12, 2019· Updated Jun 17, 2026

CVE-2019-1422

Description

An elevation of privilege vulnerability exists in the way that the iphlpsvc.dll handles file creation allowing for a file overwrite, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1420, CVE-2019-1423.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Microsoft/Windowsllm-fuzzy2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: 7 for 32-bit Systems Service Pack 1
Microsoft/Windows 10 Version 1903 for 32-bit Systemsv5
Range: unspecified
Microsoft/Windows 10 Version 1903 for ARM64-based Systemsv5
Range: unspecified
Microsoft/Windows 10 Version 1903 for x64-based Systemsv5
Range: unspecified
Microsoft/Windows Server 2003cpe-rescue
Range: 2008 R2 for x64-based Systems Service Pack 1 (Core installation)
Microsoft/Windows Server, version 1903 (Server Core installation)v5
Range: unspecified

Patches

Vulnerability mechanics

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1422nvdPatchVendor Advisory
www.zerodayinitiative.com/advisories/ZDI-19-972/nvdThird Party Advisory

News mentions

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cvss	0.507
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000