{"id":"CVE-2005-2678","aliases":["EUVD-2005-2679","GHSA-8hvh-6q2x-vwrc"],"status":"published","title":"Microsoft IIS 5.1 and 6 allows remote attackers to spoof the SERVER_NAME variable to bypass...","description":"Microsoft IIS 5.1 and 6 allows remote attackers to spoof the SERVER_NAME variable to bypass security checks and conduct various attacks via a GET request with an http://localhost URI, which makes it appear as if the request is coming from localhost.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.44367,"percentile":0.98769,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2005-08-23T04:00:00Z","modified":"2026-06-16T22:15:27Z","products":[{"vendor":"microsoft","product":"internet_information_server"},{"vendor":"microsoft","product":"internet_information_services"}],"references":[{"url":"http://ingehenriksen.blogspot.com/2005/08/remote-iis-5x-and-iis-60-server-name.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2005/1503","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/16548","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://marc.info/?l=bugtraq\u0026m=112474727903399\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-2678"},{"url":"https://github.com/advisories/GHSA-8hvh-6q2x-vwrc"}],"sources":{"cve":[{"id":"CVE-2005-2678","description":"Microsoft IIS 5.1 and 6 allows remote attackers to spoof the SERVER_NAME variable to bypass security checks and conduct various attacks via a GET request with an http://localhost URI, which makes it appear as if the request is coming from localhost.","status":"published","published":"2005-08-23T04:00:00Z","modified":"2024-08-07T22:45:02.127Z","updated_at":"2026-11-02T14:33:38.187792Z"}],"euvd":[{"id":"EUVD-2005-2679","description":"Microsoft IIS 5.1 and 6 allows remote attackers to spoof the SERVER_NAME variable to bypass security checks and conduct various attacks via a GET request with an http://localhost URI, which makes it appear as if the request is coming from localhost.","status":"published","published":"2005-08-23T04:00:00Z","modified":"2024-08-07T22:45:02Z","updated_at":"2026-11-03T01:15:29.639156Z"}],"ghsa":[{"id":"GHSA-8hvh-6q2x-vwrc","title":"Microsoft IIS 5.1 and 6 allows remote attackers to spoof the SERVER_NAME variable to bypass...","description":"Microsoft IIS 5.1 and 6 allows remote attackers to spoof the SERVER_NAME variable to bypass security checks and conduct various attacks via a GET request with an http://localhost URI, which makes it appear as if the request is coming from localhost.","status":"published","published":"2022-05-01T02:10:42Z","modified":"2023-01-30T05:07:33Z","updated_at":"2026-11-02T14:47:43.103728Z"}],"nvd":[{"id":"CVE-2005-2678","description":"Microsoft IIS 5.1 and 6 allows remote attackers to spoof the SERVER_NAME variable to bypass security checks and conduct various attacks via a GET request with an http://localhost URI, which makes it appear as if the request is coming from localhost.","status":"published","published":"2005-08-23T04:00:00Z","modified":"2026-06-16T22:15:27.48Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:56.147496Z"}]}}