CVE-2022-41082
Microsoft Exchange Server Remote Code Execution Vulnerability
- Published
- Oct 3, 2022
- Updated
- Oct 21, 2025
- Assigning CNA
- microsoft
- Evidence observed
- Sep 30, 2022
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HHigh · next 30 days
- Percentile
- 100.0%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
Microsoft Exchange Server Remote Code Execution Vulnerability
Sources
modules/exploits/windows/http/exchange_proxynotshell_rce.rb
Metasploit Framework modulesDeclared conditions
- platform: Windows($.exploit_windows/http/exchange_proxynotshell_rce.platform)
- verification: check_declared($.exploit_windows/http/exchange_proxynotshell_rce.check)
PoC for the CVE-2022-41080 , CVE-2022-41082 and CVE-2022-41076 Vulnerabilities Affecting Microsoft Exchange Servers
- CVE-2022-41082-POCExploit
Post-authentication remote code execution exploit for Microsoft Exchange Server (CVE-2022-41082) with a PowerShell privilege escalation script for CVE-2022-41076.
Detailed incident report and educational analysis of CVE-2022-41082 (ProxyNotShell) exploitation attempt on Microsoft Exchange Server, including detection methods, IoCs, and mitigation steps.
- NotProxyShellHunterScanner
Check for NotProxyShell CVE-2022-40140 & CVE-2022-41082
- CVE-2022-41082Exploit
CVE-2022-41082-poc
Exploits Microsoft Exchange ProxyNotShell vulnerabilities (CVE-2022-41040 and CVE-2022-41082) with an authenticated PoC script that executes commands on vulnerable servers.
- NotProxyShellScannerScanner
Python implementation for NotProxyShell aka CVE-2022-40140 & CVE-2022-41082
- http-vuln-CVE-2022-41082Scanner
Microsoft Exchange Server Remote Code Execution Vulnerability.
- vuln-CVE-2022-41082Scanner
https & http
- CVE-2022-41082Exploit
Exploit code for CVE-2022-41082, a Microsoft Exchange Server remote code execution vulnerability.
Proof-of-concept exploit for CVE-2022-41080 (OWASSRF) enabling remote code execution through Microsoft Exchange Outlook Web Access, bypassing ProxyNotShell mitigations.
Responsible use
Use vulnerability information only on systems you own or are authorized to test. Kitploit links to public research metadata and does not store exploit code or malicious payloads.