PT-2025-1140 · Microsoft · Windows Smartscreen+1

Eric Lawrence + 1 · Published 2025-01-14 · Updated 2025-01-15 · CVE-2025-21314

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

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

Description The issue is related to errors in the representation of information by the user interface of the Windows SmartScreen component, which is responsible for protection against phishing and malicious software. This can allow a remote attacker to conduct spoofing attacks.

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

UI Misrepresentation of Critical Information

Weakness Enumeration

CWE-451

Related Identifiers

BDU:2025-00419

CVE-2025-21314

Affected Products

Windows

Windows Smartscreen

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-21314 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21314 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-00419 · Security Note
• https://osv.dev/vulnerability/CVE-2025-21314 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21314 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21314 · Security Note
• https://twitter.com/CVEnew/status/1879490209139884168 · Twitter Post
• https://vuldb.com/?id.291759 · Note