Test ID:	1.3.6.1.4.1.25623.1.0.801344
Category:	Windows
Title:	Microsoft .NET '__VIEWSTATE' Cross-Site Scripting vulnerability
Summary:	Microsoft .NET is prone to a cross-site scripting (XSS) vulnerability.
Description:	Summary: Microsoft .NET is prone to a cross-site scripting (XSS) vulnerability. Vulnerability Insight: The flaw is due to error in the handling of the '__VIEWSTATE' parameter in 'ASP.NET', which does not properly handle an unencrypted view state. Vulnerability Impact: Successful exploitation could allow attackers to conduct cross-site scripting attacks against the form control via the __VIEWSTATE parameter. Affected Software/OS: Microsoft .NET version 3.5 and prior. Solution: No known solution was made available for at least one year since the disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one. CVSS Score: 4.3 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2010-2088 http://www.blackhat.com/presentations/bh-dc-10/Byrne_David/BlackHat-DC-2010-Byrne-SGUI-slides.pdf https://www.trustwave.com/spiderlabs/advisories/TWSL2010-001.txt
Copyright	Copyright (C) 2010 Greenbone AG

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