CVE-2021-33761
published 2021-07-14CVE-2021-33761: Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
PriorityP340high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.60%
46.4th percentile
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
Affected
36 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 | — | — |
| microsoft | windows_10_version_1507 | >= 10.0.10240.0 < 10.0.10240.19003 | 10.0.10240.19003 |
| microsoft | windows_10_version_1607 | >= 10.0.14393.0 < 10.0.14393.4530 | 10.0.14393.4530 |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.2061 | 10.0.17763.2061 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.2061 | 10.0.17763.2061 |
| microsoft | windows_10_version_1909 | >= 10.0.0 < 10.0.18363.1679 | 10.0.18363.1679 |
| microsoft | windows_10_version_2004 | >= 10.0.0 < 10.0.19041.1110 | 10.0.19041.1110 |
| microsoft | windows_10_version_20h2 | >= 10.0.0 < 10.0.19042.1110 | 10.0.19042.1110 |
| microsoft | windows_10_version_21h1 | >= 10.0.0 < 10.0.19043.1110 | 10.0.19043.1110 |
| microsoft | windows_8.1 | >= 6.3.0 < 6.3.9600.20069 | 6.3.9600.20069 |
| microsoft | windows_server_2012_r2 | >= 6.3.9600.0 < 6.3.9600.20069 | 6.3.9600.20069 |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | >= 10.0.14393.0 < 10.0.14393.4530 | 10.0.14393.4530 |
| microsoft | windows_server_2019 | >= 10.0.17763.0 < 10.0.17763.2061 | 10.0.17763.2061 |
| microsoft | windows_server_version_2004 | >= 10.0.0 < 10.0.19041.1110 | 10.0.19041.1110 |
| microsoft | windows_server_version_20h2 | >= 10.0.0 < 10.0.19042.1110 | 10.0.19042.1110 |
| msrc | windows_10 | — | — |
| msrc | windows_10_version_1607 | — | — |
| msrc | windows_10_version_1809 | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
vendor_msrc7.8HIGH
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Microsoft
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
vendor_msrc·2021-07-13·CVSS 7.8
CVE-2021-33761 [HIGH] Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
Windows Remote Access Connection Manager: Windows Remote Access Connection Manager
Microsoft: Microsoft
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=KB5004244
Reference: https://support.microsoft.com/help/5004244
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004245
Reference: https://support.microsoft.com/help/5004245
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004237
Reference: https://support.microsoft.com/help/5004237
Reference: https:/
VulDB
Microsoft Windows up to Server 2019 Remote Access Connection Manager privilege escalation
vuldb·2026-08-11·CVSS 7.8
CVE-2021-33761 [HIGH] Microsoft Windows up to Server 2019 Remote Access Connection Manager privilege escalation
A vulnerability identified as critical has been detected in Microsoft Windows. This issue affects some unknown processing of the component Remote Access Connection Manager. The manipulation leads to privilege escalation.
This vulnerability is listed as CVE-2021-33761. The attack may be initiated remotely. There is no available exploit.
To fix this issue, it is recommended to deploy a patch.
GHSA
GHSA-h78h-6cf3-mmf5: Windows Remote Access Connection Manager Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33761, CVE-2021-34445, CVE-2021-3445
ghsa_unreviewed·2022-05-24·CVSS 7.8
CVE-2021-33773 [HIGH] CWE-269 GHSA-h78h-6cf3-mmf5: Windows Remote Access Connection Manager Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33761, CVE-2021-34445, CVE-2021-3445
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33761, CVE-2021-34445, CVE-2021-34456.
GHSA
GHSA-j69w-pxcf-vjqw: Windows Remote Access Connection Manager Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33773, CVE-2021-34445, CVE-2021-3445
ghsa_unreviewed·2022-05-24·CVSS 7.8
CVE-2021-33761 [HIGH] CWE-269 GHSA-j69w-pxcf-vjqw: Windows Remote Access Connection Manager Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33773, CVE-2021-34445, CVE-2021-3445
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33773, CVE-2021-34445, CVE-2021-34456.
GHSA
GHSA-w975-jcxc-99vr: Windows Remote Access Connection Manager Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33761, CVE-2021-33773, CVE-2021-3444
ghsa_unreviewed·2022-05-24·CVSS 7.8
CVE-2021-34456 [HIGH] CWE-269 GHSA-w975-jcxc-99vr: Windows Remote Access Connection Manager Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33761, CVE-2021-33773, CVE-2021-3444
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33761, CVE-2021-33773, CVE-2021-34445.
GHSA
GHSA-x6pg-h8j5-9r4v: Windows Remote Access Connection Manager Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33761, CVE-2021-33773, CVE-2021-3445
ghsa_unreviewed·2022-05-24·CVSS 7.8
CVE-2021-34445 [HIGH] CWE-269 GHSA-x6pg-h8j5-9r4v: Windows Remote Access Connection Manager Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33761, CVE-2021-33773, CVE-2021-3445
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-33761, CVE-2021-33773, CVE-2021-34456.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-07-14
Published