Vulnerability Database

309,961

Total vulnerabilities in the database

CVE-2022-33633

Skype for Business and Lync Remote Code Execution Vulnerability

  • Published: Jul 12, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2022-33633
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.2
  • AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/Au:S/C:P/I:P/A:P

No CWE or OWASP classifications available.

Software From Fixed in
microsoft / lync_server 2013-cumulative_update_10 2013-cumulative_update_10.x
microsoft / skype_for_business 2015-cumulative_update_12 2015-cumulative_update_12.x
microsoft / skype_for_business 2019-cumulative_update_6 2019-cumulative_update_6.x