CVE-2023-36884
HighActively exploited (CISA KEV)Known to be used in ransomware campaigns
Description
Windows Search Remote Code Execution Vulnerability
SeverityHigh
CVSS7.5
Exploit probability—
Product
Microsoft Windows
PublishedJul 11, 2023
First seenJul 11, 2023
Added to KEVJul 17, 2023
Weakness typeCWE-362Race condition
How to fix
CISA required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA due date: Aug 29, 2023Update
- microsoft windows_10_150710.0.10240.20107 or later
- microsoft windows_10_160710.0.14393.6167 or later
- microsoft windows_10_180910.0.17763.4737 or later
- microsoft windows_10_21h210.0.19044.3324 or later
- microsoft windows_10_22h210.0.19044.3324 or later
- microsoft windows_11_21h210.0.22000.2295 or later
- microsoft windows_11_22h210.0.22621.2134 or later
- microsoft windows_server_201610.0.14393.6167 or later
- microsoft windows_server_201910.0.17763.4737 or later
- microsoft windows_server_202210.0.20348.1903 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_10_1507 | v < 10.0.10240.20107 | 10.0.10240.20107 |
| microsoft windows_10_1607 | v < 10.0.14393.6167 | 10.0.14393.6167 |
| microsoft windows_10_1809 | v < 10.0.17763.4737 | 10.0.17763.4737 |
| microsoft windows_10_21h2 | v < 10.0.19044.3324 | 10.0.19044.3324 |
| microsoft windows_10_22h2 | v < 10.0.19044.3324 | 10.0.19044.3324 |
| microsoft windows_11_21h2 | v < 10.0.22000.2295 | 10.0.22000.2295 |
| microsoft windows_11_22h2 | v < 10.0.22621.2134 | 10.0.22621.2134 |
| microsoft windows_server_2008 | No range specified, r2 | — |
| microsoft windows_server_2012 | No range specified, r2 | — |
| microsoft windows_server_2016 | v < 10.0.14393.6167 | 10.0.14393.6167 |
| microsoft windows_server_2019 | v < 10.0.17763.4737 | 10.0.17763.4737 |
| microsoft windows_server_2022 | v < 10.0.20348.1903 | 10.0.20348.1903 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.