CVE-2011-0664 is a critical vulnerability in Microsoft .NET Framework versions 2.0 through 4.0 and Silverlight 4, allowing remote code execution due to improper argument validation in unspecified networking API functions. This flaw can be exploited via crafted XAML browser, ASP.NET, .NET Framework, or Silverlight applications. With a CVSS score of 9.3, it presents a high risk, enabling complete compromise of confidentiality, integrity, and availability with low attack complexity and no authentication required. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.0CPE matchmatch criteria | cpe:2.3:a:microsoft:.net_framework:4.0:*:*:*:*:*:*:* | ||
3.5.1CPE matchmatch criteria | cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:* | ||
2.0CPE matchmatch criteria | cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:* | ||
3.5CPE matchmatch criteria | cpe:2.3:a:microsoft:.net_framework:3.5:sp1:*:*:*:*:*:* | ||
2.0CPE matchmatch criteria | cpe:2.3:a:microsoft:.net_framework:2.0:sp1:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.