Vulnerability Database

296,747

Total vulnerabilities in the database

CVE-2020-17117

Microsoft Exchange Remote Code Execution Vulnerability

Published: Dec 10, 2020
Updated: May 4, 2025
CVE: CVE-2020-17117
Severity: High
Exploit:

CVSS v2:

Severity: High
Score: 9
AV:N/AC:L/Au:S/C:C/I:C/A:C

No CWE or OWASP classifications available.

Affected Software
References

Software	From	Fixed in
microsoft / exchange_server	2013-cumulative_update_23	2013-cumulative_update_23.x
microsoft / exchange_server	2019-cumulative_update_6	2019-cumulative_update_6.x
microsoft / exchange_server	2016-cumulative_update_17	2016-cumulative_update_17.x
microsoft / exchange_server	2019-cumulative_update_7	2019-cumulative_update_7.x
microsoft / exchange_server	2016-cumulative_update_18	2016-cumulative_update_18.x

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17117

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