cbcvebase.
CVE-2023-32057
published 2023-07-11

CVE-2023-32057: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability

PriorityP262critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.92%
77.2th percentile
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability

Affected

38 ranges· showing 25
VendorProductVersion rangeFixed in
microsoftwindows_10_1507< 10.0.10240.2004810.0.10240.20048
microsoftwindows_10_1607< 10.0.14393.608510.0.14393.6085
microsoftwindows_10_1809< 10.0.17763.464510.0.17763.4645
microsoftwindows_10_21h2< 10.0.19041.320810.0.19041.3208
microsoftwindows_10_22h2< 10.0.19045.320810.0.19045.3208
microsoftwindows_10_version_1507>= 10.0.10240.0 < 10.0.10240.2004810.0.10240.20048
microsoftwindows_10_version_1607>= 10.0.14393.0 < 10.0.14393.608510.0.14393.6085
microsoftwindows_10_version_1809>= 10.0.0 < 10.0.17763.464510.0.17763.4645
microsoftwindows_10_version_1809>= 10.0.17763.0 < 10.0.17763.464510.0.17763.4645
microsoftwindows_10_version_21h2>= 10.0.19043.0 < 10.0.19044.320810.0.19044.3208
microsoftwindows_10_version_22h2>= 10.0.19045.0 < 10.0.19045.320810.0.19045.3208
microsoftwindows_11_21h2< 10.0.22000.217610.0.22000.2176
microsoftwindows_11_22h2< 10.0.22621.199210.0.22621.1992
microsoftwindows_11_version_21h2>= 10.0.0 < 10.0.22000.217610.0.22000.2176
microsoftwindows_11_version_22h2>= 10.0.22621.0 < 10.0.22621.199210.0.22621.1992
microsoftwindows_server_2008
microsoftwindows_server_2008_r2_service_pack_1>= 6.1.7601.0 < 6.1.7601.266236.1.7601.26623
microsoftwindows_server_2008_service_pack_2>= 6.0.6003.0 < 6.0.6003.221756.0.6003.22175
microsoftwindows_server_2012
microsoftwindows_server_2012>= 6.2.9200.0 < 6.2.9200.243746.2.9200.24374
microsoftwindows_server_2012_r2>= 6.3.9600.0 < 6.3.9600.210636.3.9600.21063
microsoftwindows_server_2016>= 10.0.14393.0 < 10.0.14393.608510.0.14393.6085
microsoftwindows_server_2019>= 10.0.17763.0 < 10.0.17763.464510.0.17763.4645
microsoftwindows_server_2022>= 10.0.20348.0 < 10.0.20348.185010.0.20348.1850
msrcwindows_10

Detection & IOCsextracted from sources · hover to see the quote

portTCP/1801
  • Detect exploitation attempts by monitoring for specially crafted malicious MSMQ packets sent to a MSMQ server on TCP port 1801.
  • Check for the presence of the Message Queuing service running and TCP port 1801 listening to identify exposed/vulnerable systems.
  • ·The MSMQ service (Windows Message Queuing) must be explicitly enabled for a system to be vulnerable; it is not enabled by default but can be added via Control Panel.

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vendor_msrc9.8CRITICAL
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