CVE-2022-41082
HighActively exploited (CISA KEV)Known to be used in ransomware campaigns
Description
Microsoft Exchange Server Remote Code Execution Vulnerability
SeverityHigh
CVSS8.0
Exploit probability—
Product
Microsoft Exchange Server
PublishedOct 3, 2022
First seenOct 3, 2022
Added to KEVSep 30, 2022
Weakness typeCWE-502Deserialization of untrusted data
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: Oct 21, 2022Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft exchange_server | 2013, 2016, 2019 | — |
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