CVE-2023-32031

Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Exchange Server Remote Code Execution Vulnerability

Affected

Microsoft · Microsoft Exchange Server 2019 Cumulative Update 12 · Microsoft Exchange Server 2016 Cumulative Update 23 · Microsoft Exchange Server 2019 Cumulative Update 13

CVSS v3.1 MICROSOFT

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

81.45% chance of exploitation in the next 30 days, 100th percentile

Published

2023-06-14

Updated

2025-02-28

Proof-of-concept exploits (1)

• Avento/CVE-2023-320316★ · 2023-11-10

Security advisories

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-32031

References

• CVE Record
• NVD entry

Related

• CVE-2019-3396
• CVE-2021-38645
• CVE-2023-0669
• CVE-2023-22527
• CVE-2023-43208
• CVE-2024-45507