cbcvebase.
CVE-2022-41073
published 2022-11-09

CVE-2022-41073: Windows Print Spooler Elevation of Privilege Vulnerability

PriorityP185high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
KEVITWRansomware
CISA Known Exploited Vulnerabilitydue 2022-12-09
Exploited in the wild
EPSS
2.39%
82.1th percentile
Windows Print Spooler Elevation of Privilege Vulnerability

Affected

51 ranges· showing 25
VendorProductVersion rangeFixed in
microsoftwindows_10_1507< 10.0.10240.1956710.0.10240.19567
microsoftwindows_10_1607< 10.0.14393.550110.0.14393.5501
microsoftwindows_10_1809< 10.0.17763.365010.0.17763.3650
microsoftwindows_10_20h2< 10.0.19042.225110.0.19042.2251
microsoftwindows_10_21h1< 10.0.19043.225110.0.19043.2251
microsoftwindows_10_21h2< 10.0.19044.225110.0.19044.2251
microsoftwindows_10_22h2< 10.0.19045.225110.0.19045.2251
microsoftwindows_10_version_1507>= 10.0.10240.0 < 10.0.10240.1956710.0.10240.19567
microsoftwindows_10_version_1607>= 10.0.14393.0 < 10.0.14393.550110.0.14393.5501
microsoftwindows_10_version_1809>= 10.0.0 < 10.0.17763.365010.0.17763.3650
microsoftwindows_10_version_1809>= 10.0.17763.0 < 10.0.17763.365010.0.17763.3650
microsoftwindows_10_version_20h2>= 10.0.0 < 10.0.19042.225110.0.19042.2251
microsoftwindows_10_version_21h1>= 10.0.0 < 10.0.19043.225110.0.19043.2251
microsoftwindows_10_version_21h2>= 10.0.19043.0 < 10.0.19044.225110.0.19044.2251
microsoftwindows_10_version_22h2>= 10.0.19045.0 < 10.0.19045.225110.0.19045.2251
microsoftwindows_11_21h2< 10.0.22000.121910.0.22000.1219
microsoftwindows_11_22h2< 10.0.22621.81910.0.22621.819
microsoftwindows_11_version_21h2>= 10.0.0 < 10.0.22000.121910.0.22000.1219
microsoftwindows_11_version_22h2>= 10.0.22621.0 < 10.0.22621.81910.0.22621.819
microsoftwindows_7>= 6.1.0 < 6.1.7601.262216.1.7601.26221
microsoftwindows_7_service_pack_1>= 6.1.0 < 6.1.7601.262216.1.7601.26221
microsoftwindows_8.1>= 6.3.0 < 6.3.9600.206716.3.9600.20671
microsoftwindows_server_2008
microsoftwindows_server_2008_r2_service_pack_1>= 6.1.7601.0 < 6.1.7601.262216.1.7601.26221
microsoftwindows_server_2008_service_pack_2>= 6.0.6003.0 < 6.0.6003.217686.0.6003.21768

Detection & IOCsextracted from sources · hover to see the quote

  • CVE-2022-41073 has been confirmed as actively exploited in the wild (Exploitation Detected) — prioritize detection of anomalous Print Spooler (spoolsv.exe) privilege escalation activity leading to SYSTEM-level access.
  • Monitor Windows Print Spooler service (spoolsv.exe) for unexpected child processes or privilege escalation to SYSTEM, as successful exploitation grants full SYSTEM privileges.
  • Track exploitation attempts against Windows Print Spooler Components as the affected component surface for CVE-2022-41073.
  • ·No public proof-of-concept or technical details have been disclosed by Microsoft; exploitation has been detected in the wild but the specific attack vector remains unspecified.
  • ·The vulnerability is described only as 'unspecified' in public sources, limiting the ability to craft precise behavioral detections beyond general Print Spooler privilege escalation patterns.

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vulncheck7.8HIGH
cisa7.8HIGH
vendor_msrc7.8HIGH
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