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CVE Record

CVE-2012-0161: Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5 SP1, 3.5.1, and 4 does not properly handle...

Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5 SP1, 3.5.1, and 4 does not properly handle an unspecified exception during use of partially trusted assemblies to serialize input data, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka ".NET Framework Serialization Vulnerability."

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old Microsoft .NET Framework remote code execution vulnerability. A user or system exposed to a malicious XBAP or crafted .NET application could potentially run attacker-controlled code. Business urgency depends on whether legacy .NET Framework versions remain in use. Likely exposure is legacy Windows environments with the listed .NET Framework versions installed, especially systems that can open XBAP content or run partially trusted .NET applications. Current exposure is uncertain without asset inventory and patch status. Treat as high priority only where legacy .NET Framework installations remain. Modern, fully patched systems are likely lower concern, but unsupported business-critical hosts should be identified and remediated. Mitigation focus: Follow Microsoft MS12-035 guidance for applicable security updates.; Inventory and retire unsupported .NET Framework versions where possible.; Restrict untrusted XBAP and .NET application execution when patch status is unknown..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Execution behavior lookup

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CVE-2012-0161 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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