VYPR
Unrated severityCISA KEVNVD Advisory· Published Mar 2, 2021· Updated Oct 21, 2025

Microsoft Exchange Server Remote Code Execution Vulnerability

CVE-2021-27065

Description

Microsoft Exchange Server Remote Code Execution Vulnerability

Affected products

25
  • cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_1:*:*:*:*:*:*+ 24 more
    • cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_1:*:*:*:*:*:*range: 15.00.0
    • cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_21:*:*:*:*:*:*range: 15.00.0
    • cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_22:*:*:*:*:*:*range: 15.00.0
    • cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*range: 15.00.0
    • cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_10:*:*:*:*:*:*range: 15.01.0
    • cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_11:*:*:*:*:*:*range: 15.01.0
    • cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_12:*:*:*:*:*:*range: 15.01.0
    • cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_13:*:*:*:*:*:*range: 15.01.0
    • cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_14:*:*:*:*:*:*range: 15.01.0
    • cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_15:*:*:*:*:*:*range: 15.01.0
    • cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_16:*:*:*:*:*:*range: 15.01.0
    • cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_17:*:*:*:*:*:*range: 15.01.0
    • cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_18:*:*:*:*:*:*range: 15.01.0
    • cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_19:*:*:*:*:*:*range: 15.01.0
    • cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_8:*:*:*:*:*:*range: 15.01.0
    • cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_9:*:*:*:*:*:*range: 15.01.0
    • cpe:2.3:a:microsoft:exchange_server:2019:*:*:*:*:*:*:*range: 15.02.0
    • cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_1:*:*:*:*:*:*range: 15.02.0
    • cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_2:*:*:*:*:*:*range: 15.02.0
    • cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_3:*:*:*:*:*:*range: 15.02.0
    • cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_4:*:*:*:*:*:*range: 15.02.0
    • cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_5:*:*:*:*:*:*range: 15.02.0
    • cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_6:*:*:*:*:*:*range: 15.02.0
    • cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_7:*:*:*:*:*:*range: 15.02.0
    • cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_8:*:*:*:*:*:*range: 15.02.0

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

3

News mentions

1