Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2008-3843

Request Validation (aka the ValidateRequest filters) in ASP.NET in Microsoft .NET Framework with the MS07-040 update does not properly detect dangerous client input, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated by a query string containing a "<~/" (less-than tilde slash) sequence followed by a crafted STYLE element.

Published

2008-08-27T20:41:00.000

Last Modified

2025-04-09T00:30:58.490

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-79
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2008 No
Operating System microsoft windows-nt xp No
Operating System microsoft windows-nt xp No
Operating System microsoft windows-nt xp No
Operating System microsoft windows-nt xp No
Operating System microsoft windows_2000 * No
Operating System microsoft windows_vista * No
Operating System microsoft windows_vista - No
Operating System microsoft windows_xp * No
Operating System microsoft windows_xp * No
Application microsoft .net_framework 1.0 Yes
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2008 No
Operating System microsoft windows-nt 2008 No
Operating System microsoft windows-nt 2008 No
Operating System microsoft windows-nt vista No
Operating System microsoft windows-nt xp No
Operating System microsoft windows-nt xp No
Operating System microsoft windows_2000 * No
Operating System microsoft windows_vista * No
Operating System microsoft windows_vista * No
Operating System microsoft windows_vista - No
Operating System microsoft windows_xp * No
Operating System microsoft windows_xp * No
Application microsoft .net_framework 1.1 Yes
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt 2003 No
Operating System microsoft windows-nt xp No
Operating System microsoft windows-nt xp No
Operating System microsoft windows_2000 * No
Operating System microsoft windows_vista * No
Operating System microsoft windows_vista * No
Operating System microsoft windows_xp * No
Operating System microsoft windows_xp * No
Application microsoft .net_framework 2.0 Yes
References