{"id":"CVE-2011-3502","aliases":["EUVD-2011-3465","GHSA-wjgg-xm9w-7wc5"],"status":"published","title":"The web server in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to obtain the...","description":"The web server in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to obtain the source code of executable files via a request with a trailing (1) space or (2) %2e (encoded dot).","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":"2026-11-08","score":0.05738,"percentile":0.93104,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-200"],"published":"2011-09-16T17:00:00Z","modified":"2026-06-16T23:33:22Z","exploits":[{"source":"exploitdb","id":"EDB-17840","title":"Cogent DataHub 7.1.1.63 - Source Disclosure","type":"webapps","platform":"windows","date":"2011-09-14","url":"https://www.exploit-db.com/exploits/17840"}],"products":[{"vendor":"cogentdatahub","product":"cogent_datahub"}],"references":[{"url":"http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-03.pdf","tags":["x_refsource_MISC","x_transferred","US Government Resource"]},{"url":"http://aluigi.altervista.org/adv/cogent_4-adv.txt","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3502"},{"url":"https://github.com/advisories/GHSA-wjgg-xm9w-7wc5"}],"sources":{"cve":[{"id":"CVE-2011-3502","description":"The web server in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to obtain the source code of executable files via a request with a trailing (1) space or (2) %2e (encoded dot).","status":"published","published":"2011-09-16T17:00:00Z","modified":"2024-09-16T20:03:44.42Z","updated_at":"2026-11-02T14:35:37.324501Z"}],"euvd":[{"id":"EUVD-2011-3465","description":"The web server in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to obtain the source code of executable files via a request with a trailing (1) space or (2) %2e (encoded dot).","status":"published","published":"2011-09-16T17:00:00Z","modified":"2024-09-16T20:03:44Z","updated_at":"2026-11-03T00:55:17.319093Z"}],"ghsa":[{"id":"GHSA-wjgg-xm9w-7wc5","title":"The web server in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to obtain the...","description":"The web server in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to obtain the source code of executable files via a request with a trailing (1) space or (2) %2e (encoded dot).","status":"published","published":"2022-05-17T05:39:23Z","modified":"2023-01-28T05:04:29Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:44:10.891174Z"}],"nvd":[{"id":"CVE-2011-3502","description":"The web server in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to obtain the source code of executable files via a request with a trailing (1) space or (2) %2e (encoded dot).","status":"published","published":"2011-09-16T17:26:14.933Z","modified":"2026-06-16T23:33:22.79Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:02:09.988332Z"}]}}