CVE-2025-21277
high-risk
Published 2025-01-14
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
Do I need to act?
!
30.3% chance of exploitation in next 30 days
EPSS score — higher than 70% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (20)
Affected Vendors
References (1)
62
/ 100
high-risk
Severity
26/34 · High
Exploitability
16/34 · Moderate
Exposure
20/34 · Moderate