PT-2025-1078 · Microsoft · Windows+1

Published 2025-01-14 · Updated 2025-01-18 · CVE-2025-21270

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Microsoft Message Queuing (MSMQ) (affected versions not specified)

Description The issue is related to an uncontrolled consumption of resources in Microsoft Message Queuing (MSMQ) in Microsoft Windows operating systems. This can be exploited by a remote attacker to cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

BDU:2025-00313

CVE-2025-21270

Affected Products

Message Queuing

Windows

References · 7

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21270 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21270 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21270 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-21270 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21270 · Security Note
• https://bdu.fstec.ru/vul/2025-00313 · Security Note
• https://twitter.com/CVEnew/status/1880625702300787153 · Twitter Post