Live › vulnerability › CVE-2022-41082
Go to dashboardMicrosoft Exchange Server has an unspecified flaw that lets an authenticated user run code remotely, and it is chained with CVE-2022-41040 (ProxyNotShell). Attackers are exploiting it in the wild, including in ransomware campaigns.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Microsoft Exchange Server | vendor | – | – |
| microsoft exchange server | vendor | = 2013 | – |
| microsoft exchange server | vendor | = 2016 | – |
| microsoft exchange server | vendor | = 2019 | – |
Unknown from the sources.
Apply the Microsoft updates for Exchange Server per vendor instructions; the specific patched build numbers are not in the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Microsoft Exchange Server contains an unspecified vulnerability that allows for authenticated remote code execution. Dubbed "ProxyNotShell," this vulnerability is chainable with CVE-2022-41040 which allows for the remote code execution.
CISA required action: Apply updates per vendor instructions.
This page as .md · .json · in your agent: get_signal("CVE-2022-41082")
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