CVE-2025-21312: Windows Smart Card Reader Information Disclosure Vulnerability
Published Jan 14, 2025
·Updated
Windows Smart Card Reader Information Disclosure Vulnerability
Affected Software
43 affected componentsFixes available
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2022, 23H2 Edition
Microsoft Windows Server 2012
Microsoft Windows Server 2012
Microsoft Windows Server 2019
Microsoft Windows Server 2019
Microsoft Windows 11=23H2
Microsoft Windows 11=22H2
Microsoft Windows 11=22H2
Microsoft Windows 11=23H2
Microsoft Windows Server 2022
Microsoft Windows Server 2022
Microsoft Windows 10 1507<10.0.10240.20890
Microsoft Windows 10 1507<10.0.10240.20890
Microsoft Windows 10 1607<10.0.14393.7699
Microsoft Windows 10 1607<10.0.14393.7699
Microsoft Windows 10 1809<10.0.17763.6775
Microsoft Windows 10 1809<10.0.17763.6775
Microsoft Windows 10 21h2<10.0.19044.5371
Microsoft Windows 10 22h2<10.0.19045.5371
Microsoft Windows 11 22h2<10.0.22621.4751
Microsoft Windows 11 23h2<10.0.22631.4751
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016<10.0.14393.7699
Microsoft Windows Server 2019<10.0.17763.6775
Microsoft Windows Server 2022<10.0.20348.3091
Microsoft Windows Server 2022 23h2<10.0.25398.1369
Microsoft Windows Server 2016
Microsoft Windows Server 2016
Microsoft Windows 10=1809
Microsoft Windows 10=1809
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=22H2
Microsoft Windows 10=1607
Microsoft Windows 10=1607
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10=21H2
Microsoft Windows 10
Microsoft Windows 10
Remediation
Event History
Jan 14, 2025
CVE Published
via Microsoft·08:00 AM
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeakness
CVE Published
via MITRE·06:04 PM
Data Sourced
via MITRE·06:04 PM
DescriptionSeverity
Data Sourced
via NVD·06:15 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2025-21312?
CVE-2025-21312 has a high severity rating due to its potential for disclosing sensitive information.
2
How do I fix CVE-2025-21312?
To fix CVE-2025-21312, apply the latest security updates provided by Microsoft for your affected Windows version.
3
Which software is affected by CVE-2025-21312?
CVE-2025-21312 affects various versions of Windows 10, Windows 11, and Windows Server products.
4
Can CVE-2025-21312 be exploited remotely?
Yes, CVE-2025-21312 can potentially be exploited remotely, allowing unauthorized access to sensitive information.
5
What type of vulnerability is CVE-2025-21312?
CVE-2025-21312 is an information disclosure vulnerability related to Windows Smart Card Readers.