Risk Letters

Exploited vulnerability

CVE-2022-26925

TLP:CLEAR

Microsoft Windows LSA Spoofing Vulnerability

Microsoft Windows Local Security Authority (LSA) contains a spoofing vulnerability where an attacker can coerce the domain controller to authenticate to the attacker using NTLM.

Facts

  • Vendor: Microsoft
  • Product: Windows
  • CVSS: 8.1
  • EPSS (probability of exploitation within 30 days): 10.5 %
  • On CISA's Known Exploited Vulnerabilities list since: 1 July 2022
  • First known exploitation: 1 July 2022
  • CISA's deadline for US federal agencies: 22 July 2022
  • Weakness: CWE-306
  • First seen by Risk Letters: 1 July 2022

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