CVE-2010-1898

highpriority · attend · 46EPSS 0.250 · 98 %ileEUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

25.0% (98th) EPSS

CVSS 9.3 · high

Is it mine?

11 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

The Common Language Runtime (CLR) in Microsoft .NET Framework 2.0 SP1, 2.0 SP2, 3.5, 3.5 SP1, and 3.5.1, and Microsoft Silverlight 2 and 3 before 3.0.50611.0 on Windows and before 3.0.41130.0 on Mac OS X, does not properly handle interfaces and delegations to virtual methods, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka "Microsoft Silverlight and Microsoft .NET Framework CLR Virtual Method Delegate Vulnerability."

cvss

Technical severity, 0–10. One row per scoring source.

9.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.09.3highAV:N/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 8.6 · impact 10

v2.07.9highAV:N/AC:M/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USprimary

affected products (11)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
microsoft .net framework= 2.0nvdUScpe:2.3:a:microsoft:.net_framework:*:*:*:*:*:*:*:*
microsoft .net framework= 3.5nvdUScpe:2.3:a:microsoft:.net_framework:*:*:*:*:*:*:*:*
microsoft .net framework= 3.5.1nvdUScpe:2.3:a:microsoft:.net_framework:*:*:*:*:*:*:*:*
microsoft silverlight≤ 3.0.50106.0nvdUScpe:2.3:a:microsoft:silverlight:*:*:*:*:*:*:*:*
microsoft silverlight≤ 3.0.40818.0nvdUScpe:2.3:a:microsoft:silverlight:*:*:*:*:*:*:*:*
microsoft silverlight= 2.0.31005.00nvdUScpe:2.3:a:microsoft:silverlight:*:*:*:*:*:*:*:*
microsoft silverlight= 2.0.40115.00nvdUScpe:2.3:a:microsoft:silverlight:*:*:*:*:*:*:*:*
microsoft silverlight= 3.0.40624.00nvdUScpe:2.3:a:microsoft:silverlight:*:*:*:*:*:*:*:*
microsoft silverlight= 3.0.40723.0nvdUScpe:2.3:a:microsoft:silverlight:*:*:*:*:*:*:*:*
microsoft silverlight= 3.0.40818.0nvdUScpe:2.3:a:microsoft:silverlight:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2010-08-11modified 2026-06-16

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+10441 more

references (6)

External citations — patches, advisories, analysis.

scry

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