8
CVE-2022-41082
- EPSS 91.38%
- Published 03.10.2022 01:15:08
- Last modified 03.04.2025 20:53:33
- Source secure@microsoft.com
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Microsoft Exchange Server Remote Code Execution Vulnerability
Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ Exchange Server Version2013 Updatecumulative_update_23
Microsoft ≫ Exchange Server Version2016 Updatecumulative_update_22
Microsoft ≫ Exchange Server Version2016 Updatecumulative_update_23
Microsoft ≫ Exchange Server Version2019 Updatecumulative_update_11
Microsoft ≫ Exchange Server Version2019 Updatecumulative_update_12
30.09.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog
Microsoft Exchange Server Remote Code Execution Vulnerability
VulnerabilityMicrosoft 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.
DescriptionApply updates per vendor instructions.
Required actions| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 91.38% | 0.996 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| secure@microsoft.com | 8 | 2.1 | 5.9 |
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
CWE-502 Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.