Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2021-24085

Microsoft Exchange Server Spoofing Vulnerability

  • Published: Feb 25, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-24085
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

CVSS v2:

  • Severity: Medium
  • Score: 6
  • AV:N/AC:M/Au:S/C:P/I:P/A:P

No CWE or OWASP classifications available.

Software From Fixed in
microsoft / exchange_server 2019-cumulative_update_7 2019-cumulative_update_7.x
microsoft / exchange_server 2016-cumulative_update_18 2016-cumulative_update_18.x
microsoft / exchange_server 2019-cumulative_update_8 2019-cumulative_update_8.x
microsoft / exchange_server 2016-cumulative_update_19 2016-cumulative_update_19.x