HIGHCVSS v3.1 7.8Actively exploited · CISA KEV since 2021-11-03Vulnerability
CVE-2019-1215
Microsoft Windows contains an unspecified vulnerability due to the way ws2ifsl.sys (Winsock) handles objects in memory, allowing for privilege escalation. Successful exploitation allows an attacker to execute code with elevated privileges.
Properties
- Euvd product
- Windows, Windows Server, Windows 10 Version 1903 for 32-bit Systems, Windows Server, version 1903 (Server Core installation), Windows 10 Version 1903 for ARM64-based Systems, Windows 10 Version 1903 for x64-based Systems
- Vulnerability name
- Microsoft Windows Privilege Escalation Vulnerability
- First seen
- 2025-10-21T23:45:31+00:00
- Cvss score
- 7.8
- Epss score
- 0.19254
- Last seen
- 2026-10-19T12:00:27+00:00
- Due date
- 2022-05-03
- Euvd assigner
- microsoft
- Retrieved at
- 2026-10-21T01:24:47+00:00
- Exploited euvd since
- 2021-11-03T00:00:00+00:00
- Src batch id
- epss_history-20261020T103617Z-728ddd
- Source url
- https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
- Date added
- 2021-11-03
- Score
- 7.8
- Euvd base score version
- 3.1
- Fetched at
- 2026-10-20T10:36:20+00:00
- Euvd vendor
- Microsoft
- Cvss vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- In Signal since
- initial import (Sep 2026)
- Euvd base score
- 7.8
Related Entities (33 · showing 23)
AFFECTS_PRODUCT (30 · showing 20)
DESCRIBES (1)
HAS_WEAKNESS (1)
INVOLVES (1)
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