PT-2025-1214 · Microsoft · Windows

Published 2025-01-14 · Updated 2025-01-15 · CVE-2025-21217

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows (affected versions not specified)

Description The issue is related to a spoofing vulnerability in the NTLM protocol of the Windows operating system, which is associated with a disruption in the data protection mechanism. This could allow a remote attacker to impact the confidentiality of protected information. The vulnerability may be exploited by attackers to affect the system.

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

Protection Mechanism Failure

Weakness Enumeration

CWE-693

Related Identifiers

BDU:2025-00593

CVE-2025-21217

Affected Products

Windows

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-21217 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21217 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-21217 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21217 · Security Note
• https://bdu.fstec.ru/vul/2025-00593 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21217 · Vendor Advisory
• https://twitter.com/CVEnew/status/1879490185341407558 · Twitter Post