Risk Letters

Exploited vulnerability

CVE-2022-41073

TLP:CLEAR

Microsoft Windows Print Spooler Privilege Escalation Vulnerability

Microsoft Windows Print Spooler contains an unspecified vulnerability that allows an attacker to gain SYSTEM-level privileges.

Facts

  • Vendor: Microsoft
  • Product: Windows
  • CVSS: 7.8
  • EPSS (probability of exploitation within 30 days): 2.4 %
  • On CISA's Known Exploited Vulnerabilities list since: 8 November 2022
  • First known exploitation: 8 November 2022
  • Used in ransomware campaigns (per CISA): Yes
  • CISA's deadline for US federal agencies: 9 December 2022
  • Weakness: CWE-787
  • First seen by Risk Letters: 8 November 2022

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD