CVE-2022-34719
published 2022-09-13CVE-2022-34719: Windows Distributed File System (DFS) Elevation of Privilege Vulnerability
PriorityP339high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
1.01%
59.1th percentile
Windows Distributed File System (DFS) Elevation of Privilege Vulnerability
Affected
41 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1507 | >= 10.0.10240.0 < 10.0.10240.19444 | 10.0.10240.19444 |
| microsoft | windows_10_version_1607 | >= 10.0.14393.0 < 10.0.14393.5356 | 10.0.14393.5356 |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.3406 | 10.0.17763.3406 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.3406 | 10.0.17763.3406 |
| microsoft | windows_10_version_20h2 | >= 10.0.0 < 10.0.19042.2006 | 10.0.19042.2006 |
| microsoft | windows_10_version_21h1 | >= 10.0.0 < 10.0.19043.2006 | 10.0.19043.2006 |
| microsoft | windows_10_version_21h2 | >= 10.0.19043.0 < 10.0.19044.2006 | 10.0.19044.2006 |
| microsoft | windows_11_version_21h2 | >= 10.0.0 < 10.0.22000.978 | 10.0.22000.978 |
| microsoft | windows_7 | >= 6.1.0 < 6.1.7601.26115 | 6.1.7601.26115 |
| microsoft | windows_7_service_pack_1 | >= 6.1.0 < 6.1.7601.26115 | 6.1.7601.26115 |
| microsoft | windows_8.1 | >= 6.3.0 < 6.3.9600.20571 | 6.3.9600.20571 |
| microsoft | windows_server_2008 | — | — |
| microsoft | windows_server_2008_r2_service_pack_1 | >= 6.1.7601.0 < 6.1.7601.26115 | 6.1.7601.26115 |
| microsoft | windows_server_2008_service_pack_2 | >= 6.0.6003.0 < 6.0.6003.21666 | 6.0.6003.21666 |
| microsoft | windows_server_2012 | — | — |
| microsoft | windows_server_2012 | >= 6.2.9200.0 < 6.2.9200.23865 | 6.2.9200.23865 |
| microsoft | windows_server_2012_r2 | >= 6.3.9600.0 < 6.3.9600.20571 | 6.3.9600.20571 |
| microsoft | windows_server_2016 | >= 10.0.14393.0 < 10.0.14393.5356 | 10.0.14393.5356 |
| microsoft | windows_server_2019 | >= 10.0.17763.0 < 10.0.17763.3406 | 10.0.17763.3406 |
| microsoft | windows_server_2022 | >= 10.0.20348.0 < 10.0.20348.1006 | 10.0.20348.1006 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vendor_msrc7.8HIGH
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Microsoft
Windows Distributed File System (DFS) Elevation of Privilege Vulnerability
vendor_msrc·2022-09-13·CVSS 7.8
CVE-2022-34719 [HIGH] Windows Distributed File System (DFS) Elevation of Privilege Vulnerability
Windows Distributed File System (DFS) Elevation of Privilege Vulnerability
FAQ: What privileges could be gained by an attacker who successfully exploited the vulnerability?
A local authenticated attacker could gain elevated privileges through a vulnerable DFS client, which could allow the attacker to locally execute arbitrary code in the kernel.
Windows Distributed File System (DFS): Windows Distributed File System (DFS)
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5017315
Reference: https://support.microsoft.com/help/501
GHSA
GHSA-638r-649c-pxjp: Windows Distributed File System (DFS) Elevation of Privilege Vulnerability
ghsa_unreviewed·2022-09-14
CVE-2022-34719 [HIGH] GHSA-638r-649c-pxjp: Windows Distributed File System (DFS) Elevation of Privilege Vulnerability
Windows Distributed File System (DFS) Elevation of Privilege Vulnerability.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-09-13
Published