[ CVE-2023-36802 · Published 12 Sep 2023 ]

Microsoft Streaming Service Proxy Privilege Escalation Vulnerability

Exploited · CISA KEV CVSS 7.8 EPSS 28%Fix available

[ Why it matters ]Priority signals

  • Exploited in the wild: on CISA's Known Exploited Vulnerabilities list since 2023-09-12
  • EPSS: 28% chance of exploitation in the next 30 days (higher than 98% of CVEs)

[ Description ]Official description

Microsoft Streaming Service Proxy Elevation of Privilege Vulnerability

CISA: Microsoft Streaming Service Proxy contains an unspecified vulnerability that allows for privilege escalation.

[ Fixes ]Fixes and patches

CISA required action (US federal deadline 3 Oct 2023): Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.