CVE-2023-21554

Published on: Not Yet Published

Last Modified on: 04/19/2023 04:05:00 PM UTC

CVE-2023-21554

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Windows 10 1607 from Microsoft contain the following vulnerability:

Microsoft Message Queuing Remote Code Execution Vulnerability

CVE-2023-21554 has been assigned by [email protected] to track the vulnerability - currently rated as CRITICAL severity.

CVSS3 Score: 9.8 - CRITICAL

Attack Vector ^ⓘ	Attack Complexity	Privileges Required	User Interaction
NETWORK	LOW	NONE	NONE
Scope	Confidentiality Impact	Integrity Impact	Availability Impact
UNCHANGED	HIGH	HIGH	HIGH

CVE References

Description	Tags ^ⓘ	Link
Security Update Guide - Microsoft Security Response Center	Patch Vendor Advisory msrc.microsoft.com text/html	MISC msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21554

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Related QID Numbers

92005 Microsoft Azure Stack Hub Security Update for April 2023
92007 Microsoft Windows Message Queuing Multiple Vulnerabilities (April 2023)

Exploit/POC from Github

CVE-2023-21554 unauthenticated RCE in Microsoft Message Queuing (MSMQ)/QueueJumper

Known Affected Configurations (CPE V2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Operating System	Microsoft	Windows 10 1607	All	All	All	All
Operating System	Microsoft	Windows 10 1809	All	All	All	All
Operating System	Microsoft	Windows 10 20h2	All	All	All	All
Operating System	Microsoft	Windows 10 21h2	All	All	All	All
Operating System	Microsoft	Windows 10 22h2	All	All	All	All
Operating System	Microsoft	Windows 11 21h2	All	All	All	All
Operating System	Microsoft	Windows 11 22h2	All	All	All	All
Operating System	Microsoft	Windows Server 2008	-	sp2	All	All
Operating System	Microsoft	Windows Server 2008	r2	sp1	All	All
Operating System	Microsoft	Windows Server 2012	-	All	All	All
Operating System	Microsoft	Windows Server 2012	r2	All	All	All
Operating System	Microsoft	Windows Server 2016	-	All	All	All
Operating System	Microsoft	Windows Server 2019	-	All	All	All
Operating System	Microsoft	Windows Server 2022	-	All	All	All

cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:*:
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*:
cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:*:
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*:
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*:
cpe:2.3:o:microsoft:windows_11_21h2:*:*:*:*:*:*:*:*:
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*:
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*:
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*:
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*:
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*:
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*:
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*:
cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*:

No vendor comments have been submitted for this CVE

Social Mentions

Source	Title	Posted (UTC)
@HaifeiLi	?This unauthorized RCE bug (CVE-2023-21554) in the "forgotten" MSMQ service may have big impact. If you’re a Window… twitter.com/i/web/status/1…	2023-04-11 17:48:02
/r/exchangeserver	CVE-2023-21554 - disabling MSMQ and closing port 1801	2023-05-01 04:29:16
/r/sysadmin	Microsoft Message Queuing RCE (CVE-2023-21554-QueueJumper)	2023-05-23 07:24:36
/r/hacking	How to turn this into an viable exploit?	2023-05-27 00:06:31