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Microsoft asp.net vulnerabilities

13 published CVES affecting Microsoft asp.net, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
13
Critical
1
High
5
Medium
7
Low
0
Unscored
0
CISA KEV
0

Latest Microsoft asp.net CVEs

Newest publication first

  1. HighCVSS 7.5 EPSS 8.5%

    .NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly handling web requests, aka ".NET CORE Denial Of Service Vulnerability".

  2. MediumCVSS 4.3 EPSS 12.5%

    Microsoft ASP.NET 2.0 does not prevent setting the InnerHtml property on a control that inherits from HtmlContainerControl, which allows remote attackers to conduct cross-site scripting (XSS) attacks via vectors related to an attribute.

  3. HighCVSS 7.5 EPSS 58.7% PoC

    Microsoft w3wp (aka w3wp.exe) does not properly handle when the AspCompat directive is not used when referencing COM components in ASP.NET, which allows remote attackers to cause a denial of service (resource consumption or crash) by repeatedly requesting each of several document...

  4. MediumCVSS 6.4 EPSS 18.8%

    The __VIEWSTATE functionality in Microsoft ASP.NET 1.x allows remote attackers to conduct replay attacks to (1) apply a ViewState generated from one view to a different view, (2) reuse ViewState information after the application's state has changed, or (3) use the ViewState to co...

  5. MediumCVSS 4.3 EPSS 23.4%

    Multiple cross-site scripting (XSS) vulnerabilities in Microsoft ASP.NET (.Net) 1.0 and 1.1 to SP1 allow remote attackers to inject arbitrary HTML or web script via Unicode representations for ASCII fullwidth characters that are converted to normal ASCII characters, including ">"...

  6. CriticalCVSS 9.8 EPSS 75.7%

    The Microsoft .NET forms authentication capability for ASP.NET allows remote attackers to bypass authentication for .aspx files in restricted directories via a request containing a (1) "" (backslash) or (2) "%5C" (encoded backslash), aka "Path Validation Vulnerability."

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.