CVE-2021-26427
Critical
Description
Microsoft Exchange Server Remote Code Execution Vulnerability
SeverityCritical
CVSS9.0
Exploit probability—
Product
Microsoft Exchange Server
PublishedOct 13, 2021
First seenOct 13, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft exchange_server | 2013, 2016, 2019 | — |
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