{"id":"CVE-2012-3821","aliases":["EUVD-2012-3768","GHSA-q9x9-3h5c-87j4"],"status":"published","title":"A Security Bypass vulnerability exists in the activate.asp page in Arial Software Campaign...","description":"A Security Bypass vulnerability exists in the activate.asp page in Arial Software Campaign Enterprise 11.0.551, which could let a remote malicious user modify the SerialNumber field.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01169,"percentile":0.67623,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2020-01-10T19:21:51Z","modified":"2026-06-16T23:43:57Z","products":[{"vendor":"arialsoftware","product":"campaign_enterprise"}],"references":[{"url":"http://sadgeeksinsnow.blogspot.dk/2012/10/my-first-experiences-bug-hunting-part-2.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/79508","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2012-10/0103.html","tags":["x_refsource_MISC","x_transferred","Broken Link"]},{"url":"https://www.securityfocus.com/archive/1/524462","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.securityfocus.com/bid/56117/info","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-3821"},{"url":"https://github.com/advisories/GHSA-q9x9-3h5c-87j4"}],"sources":{"cve":[{"id":"CVE-2012-3821","description":"A Security Bypass vulnerability exists in the activate.asp page in Arial Software Campaign Enterprise 11.0.551, which could let a remote malicious user modify the SerialNumber field.","status":"published","published":"2020-01-10T19:21:51Z","modified":"2024-08-06T20:21:03.608Z","updated_at":"2026-11-02T14:34:50.615647Z"}],"euvd":[{"id":"EUVD-2012-3768","description":"A Security Bypass vulnerability exists in the activate.asp page in Arial Software Campaign Enterprise 11.0.551, which could let a remote malicious user modify the SerialNumber field.","status":"published","published":"2020-01-10T19:21:51Z","modified":"2024-08-06T20:21:03Z","updated_at":"2026-11-03T01:56:09.412323Z"}],"ghsa":[{"id":"GHSA-q9x9-3h5c-87j4","title":"A Security Bypass vulnerability exists in the activate.asp page in Arial Software Campaign...","description":"A Security Bypass vulnerability exists in the activate.asp page in Arial Software Campaign Enterprise 11.0.551, which could let a remote malicious user modify the SerialNumber field.","status":"published","published":"2022-04-23T00:40:32Z","modified":"2023-01-27T05:02:05Z","updated_at":"2026-11-02T14:42:00.879238Z"}],"nvd":[{"id":"CVE-2012-3821","description":"A Security Bypass vulnerability exists in the activate.asp page in Arial Software Campaign Enterprise 11.0.551, which could let a remote malicious user modify the SerialNumber field.","status":"published","published":"2020-01-10T20:15:14.193Z","modified":"2026-06-16T23:43:57.027Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:02:18.043773Z"}]}}