{"id":"CVE-2010-2085","aliases":["EUVD-2010-2103","GHSA-65mp-492r-j9q6"],"status":"published","title":"The default configuration of ASP.NET in Microsoft .NET before 1.1 has a value of FALSE for the...","description":"The default configuration of ASP.NET in Microsoft .NET before 1.1 has a value of FALSE for the EnableViewStateMac property, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the __VIEWSTATE parameter.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.08996,"percentile":0.95297,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2010-05-27T18:32:00Z","modified":"2026-06-16T23:19:57Z","products":[{"vendor":"microsoft","product":".net_framework"}],"references":[{"url":"https://www.trustwave.com/spiderlabs/advisories/TWSL2010-001.txt","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.blackhat.com/presentations/bh-dc-10/Byrne_David/BlackHat-DC-2010-Byrne-SGUI-slides.pdf","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2085"},{"url":"https://github.com/advisories/GHSA-65mp-492r-j9q6"}],"sources":{"cve":[{"id":"CVE-2010-2085","description":"The default configuration of ASP.NET in Microsoft .NET before 1.1 has a value of FALSE for the EnableViewStateMac property, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the __VIEWSTATE parameter.","status":"published","published":"2010-05-27T18:32:00Z","modified":"2024-09-17T02:47:15.935Z","updated_at":"2026-11-02T14:33:27.354104Z"}],"euvd":[{"id":"EUVD-2010-2103","description":"The default configuration of ASP.NET in Microsoft .NET before 1.1 has a value of FALSE for the EnableViewStateMac property, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the __VIEWSTATE parameter.","status":"published","published":"2010-05-27T18:32:00Z","modified":"2024-09-17T02:47:15Z","updated_at":"2026-11-03T00:28:37.375568Z"}],"ghsa":[{"id":"GHSA-65mp-492r-j9q6","title":"The default configuration of ASP.NET in Microsoft .NET before 1.1 has a value of FALSE for the...","description":"The default configuration of ASP.NET in Microsoft .NET before 1.1 has a value of FALSE for the EnableViewStateMac property, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the __VIEWSTATE parameter.","status":"published","published":"2022-05-17T05:50:42Z","modified":"2023-01-28T05:04:41Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:44:13.169568Z"}],"nvd":[{"id":"CVE-2010-2085","description":"The default configuration of ASP.NET in Microsoft .NET before 1.1 has a value of FALSE for the EnableViewStateMac property, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the __VIEWSTATE parameter.","status":"published","published":"2010-05-27T19:00:01.03Z","modified":"2026-06-16T23:19:57.087Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:01:47.724369Z"}]}}