high7.2Known exploited
CVE-2021-31196
Microsoft Exchange Server Information Disclosure Vulnerability
Exploited in the wild
This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2024-08-21. Federal due date: 2024-09-11.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Impact
Microsoft Exchange Server Remote Code Execution Vulnerability
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Exchange Server | Versions 2013, 2016, 2019 |