CVE-2023-32056
published 2023-07-11CVE-2023-32056: Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability
PriorityP348critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.16%
62.9th percentile
Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability
Affected
28 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10_1809 | < 10.0.17763.4645 | 10.0.17763.4645 |
| microsoft | windows_10_21h2 | < 10.0.19041.3208 | 10.0.19041.3208 |
| microsoft | windows_10_22h2 | < 10.0.19045.3208 | 10.0.19045.3208 |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.4645 | 10.0.17763.4645 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.4645 | 10.0.17763.4645 |
| microsoft | windows_10_version_21h2 | >= 10.0.19043.0 < 10.0.19044.3208 | 10.0.19044.3208 |
| microsoft | windows_10_version_22h2 | >= 10.0.19045.0 < 10.0.19045.3208 | 10.0.19045.3208 |
| microsoft | windows_11_21h2 | < 10.0.22000.2176 | 10.0.22000.2176 |
| microsoft | windows_11_22h2 | < 10.0.22621.1992 | 10.0.22621.1992 |
| microsoft | windows_11_version_21h2 | >= 10.0.0 < 10.0.22000.2176 | 10.0.22000.2176 |
| microsoft | windows_11_version_22h2 | >= 10.0.22621.0 < 10.0.22621.1992 | 10.0.22621.1992 |
| microsoft | windows_server_2019 | >= 10.0.17763.0 < 10.0.17763.4645 | 10.0.17763.4645 |
| microsoft | windows_server_2022 | >= 10.0.20348.0 < 10.0.20348.1850 | 10.0.20348.1850 |
| msrc | windows_10_version_1809_for_32-bit_systems | — | — |
| msrc | windows_10_version_1809_for_arm64-based_systems | — | — |
| msrc | windows_10_version_1809_for_x64-based_systems | — | — |
| msrc | windows_10_version_21h2_for_32-bit_systems | — | — |
| msrc | windows_10_version_21h2_for_arm64-based_systems | — | — |
| msrc | windows_10_version_21h2_for_x64-based_systems | — | — |
| msrc | windows_10_version_22h2_for_32-bit_systems | — | — |
| msrc | windows_10_version_22h2_for_arm64-based_systems | — | — |
| msrc | windows_10_version_22h2_for_x64-based_systems | — | — |
| msrc | windows_11_version_21h2_for_arm64-based_systems | — | — |
| msrc | windows_11_version_21h2_for_x64-based_systems | — | — |
| msrc | windows_11_version_22h2_for_arm64-based_systems | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vendor_msrc7.8HIGH
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Microsoft
Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability
vendor_msrc·2023-07-11·CVSS 7.8
CVE-2023-32056 [HIGH] CWE-59 Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability
Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability
FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability?
An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.
Windows Server Update Service: Windows Server Update Service
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Elevation of Privilege
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5028168
Reference: https://support.microsoft.com/help/5028168
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5028171
Reference: https://support.microsoft.com/help/5028171
Reference
GHSA
GHSA-vw92-69jm-2965: Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability
ghsa_unreviewed·2023-07-11
CVE-2023-32056 [CRITICAL] GHSA-vw92-69jm-2965: Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability
Windows Server Update Service (WSUS) Elevation of Privilege Vulnerability
No detection rules found.
No public exploits indexed.
2023-07-11
Published