CVE-2021-33763
published 2021-07-14CVE-2021-33763: Windows Remote Access Connection Manager Information Disclosure Vulnerability
PriorityP422medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
EPSS
0.87%
56.4th percentile
Windows Remote Access Connection Manager Information Disclosure Vulnerability
Affected
38 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 | >= 6.2.9200.0 < 6.2.9200.23409 | 6.2.9200.23409 |
| 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 | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
vendor_msrc5.5MEDIUM
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VulDB
Microsoft Windows up to Server 2019 Remote Access Connection Manager information disclosure
vuldb·2026-08-11·CVSS 5.5
CVE-2021-33763 [MEDIUM] Microsoft Windows up to Server 2019 Remote Access Connection Manager information disclosure
A vulnerability labeled as problematic has been found in Microsoft Windows. Impacted is an unknown function of the component Remote Access Connection Manager. The manipulation results in information disclosure.
This vulnerability is cataloged as CVE-2021-33763. The attack may be launched remotely. There is no exploit available.
It is advisable to implement a patch to correct this issue.
GHSA
GHSA-vw6q-86r6-9r5v: Windows Remote Access Connection Manager Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-34454, CVE-2021-34457
ghsa_unreviewed·2022-05-24·CVSS 5.5
CVE-2021-33763 [MEDIUM] GHSA-vw6q-86r6-9r5v: Windows Remote Access Connection Manager Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-34454, CVE-2021-34457
Windows Remote Access Connection Manager Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-34454, CVE-2021-34457.
GHSA
GHSA-2j5x-2fxv-c77c: Windows Remote Access Connection Manager Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-33763, CVE-2021-34454
ghsa_unreviewed·2022-05-24·CVSS 5.5
CVE-2021-34457 [MEDIUM] GHSA-2j5x-2fxv-c77c: Windows Remote Access Connection Manager Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-33763, CVE-2021-34454
Windows Remote Access Connection Manager Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-33763, CVE-2021-34454.
GHSA
GHSA-gmj6-7x7c-h6cj: Windows Remote Access Connection Manager Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-33763, CVE-2021-34457
ghsa_unreviewed·2022-05-24·CVSS 5.5
CVE-2021-34454 [MEDIUM] GHSA-gmj6-7x7c-h6cj: Windows Remote Access Connection Manager Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-33763, CVE-2021-34457
Windows Remote Access Connection Manager Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-33763, CVE-2021-34457.
Microsoft
Windows Remote Access Connection Manager Information Disclosure Vulnerability
vendor_msrc·2021-07-13·CVSS 5.5
CVE-2021-33763 [MEDIUM] Windows Remote Access Connection Manager Information Disclosure Vulnerability
Windows Remote Access Connection Manager Information Disclosure Vulnerability
FAQ: What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is memory layout - the vulnerability allows an attacker to collect information that facilitates predicting addressing of the memory.
Windows Remote Access Connection Manager: Windows Remote Access Connection Manager
Microsoft: Microsoft
Impact: Information Disclosure
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.microso
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-07-14
Published