Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
CVE-2023-21554
Key Information:
- Vendor
Microsoft
- Status
- Vendor
- CVE Published:
- 11 April 2023
Badges
What is CVE-2023-21554?
A vulnerability has been identified in Microsoft Message Queuing that allows unauthorized remote code execution. An attacker could exploit this vulnerability by sending malicious commands, potentially allowing them to take control of affected systems. It is crucial for organizations to assess their environment for the presence of this vulnerability and apply necessary security measures to mitigate risks.
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Affected Version(s)
Windows 10 Version 1507 32-bit Systems 10.0.10240.0 < 10.0.10240.19869
Windows 10 Version 1607 32-bit Systems 10.0.14393.0 < 10.0.14393.5850
Windows 10 Version 1809 32-bit Systems 10.0.17763.0 < 10.0.17763.4252
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
EPSS Score
92% chance of being exploited in the next 30 days.
CVSS V3.1
Timeline
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Public PoC available
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Exploit known to exist
Vulnerability published
Vulnerability Reserved