PT-2025-6309 · Microsoft · Windows Active Directory Domain Services+1

Yuki Chen · CVE-2025-21351 · Published 2025-02-11 · Updated 2025-02-11

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: Windows Active Directory Domain Services (affected versions not specified)

Description: The issue is related to an uncontrolled resource consumption in the Windows Active Directory Domain Services API, which can lead to a denial of service. This can be exploited by a remote attacker to cause a service disruption.

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:2025-01529

CVE-2025-21351

Affected Products

Windows

Windows Active Directory Domain Services

References · 7

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21351 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-21351 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21351 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-21351 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-01529 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21351 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21351 · Security Note