CVE-2012-1896

Name: CVE-2012-1896
Creator: NVD / NIST
Published: 2012-11-14T00:55:01.42+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 23.67%

Last modified Jun 16, 2026

CVE-2012-1896 is a vulnerability of currently unknown severity. Microsoft .NET Framework 2.0 SP2 and 3.5.1 does not properly consider trust levels during construction of output data, which allows remote attackers to obtain sensitive information via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka "Code Access Security Info Disclosure Vulnerability.". EPSS estimates a 23.67% chance of exploitation in the next 30 days.

Description

Microsoft .NET Framework 2.0 SP2 and 3.5.1 does not properly consider trust levels during construction of output data, which allows remote attackers to obtain sensitive information via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka "Code Access Security Info Disclosure Vulnerability."

Metrics

EPSS Probability

23.67%

97.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions	Update
Microsoft	.Net Framework	2.0	Sp2
Microsoft	.Net Framework	3.5.1	—

References

Timeline

Published: Nov 14, 2012
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2012-1896?

How severe is CVE-2012-1896?

Severity scoring for CVE-2012-1896 is pending analysis. The EPSS model estimates a 23.67% probability of exploitation in the next 30 days.

How do I fix CVE-2012-1896?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-1896?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST