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Fencer Vulns
medium 6.7

CVE-2020-1333 json

An elevation of privilege vulnerability exists when Group Policy Services Policy Processing improperly handle reparse points, aka 'Group Po…

published 2020-07-14 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-12210

cvss
6.7
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 62%
public exploits
0
none known

Summary

An elevation of privilege vulnerability exists when Group Policy Services Policy Processing improperly handle reparse points, aka 'Group Policy Services Policy Processing Elevation of Privilege Vulnerability'.

Patch / fix

Exploit prediction

0.98% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 6.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 3.7 AV:L/AC:H/Au:N/C:P/I:P/A:P

Affected products

  • Microsoft Windows 10 Version 2004 for 32-bit Systems
  • Microsoft Windows 10 Version 2004 for ARM64-based Systems
  • Microsoft Windows 10 Version 2004 for x64-based Systems
  • Microsoft Windows Server, version 2004 (Server Core installation)
  • Microsoft Windows
  • Microsoft Windows Server
  • Microsoft Windows 10 Version 1909 for 32-bit Systems
  • Microsoft Windows 10 Version 1909 for x64-based Systems
  • Microsoft Windows 10 Version 1909 for ARM64-based Systems
  • Microsoft Windows Server, version 1909 (Server Core installation)
  • Microsoft Windows 10 Version 1903 for 32-bit Systems
  • Microsoft Windows 10 Version 1903 for x64-based Systems
  • Microsoft Windows 10 Version 1903 for ARM64-based Systems
  • Microsoft Windows Server, version 1903 (Server Core installation)

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.