{"id":"CVE-2011-1327","aliases":["EUVD-2011-1335","GHSA-549g-4ppq-j4x4"],"status":"published","title":"The Keystroke Encryption feature in Trend Micro Internet Security 2009 (aka Virus Buster 2009 and...","description":"The Keystroke Encryption feature in Trend Micro Internet Security 2009 (aka Virus Buster 2009 and PC-cillin 2009) does not completely encrypt passwords, which allows local users to obtain sensitive information by leveraging a keylogger.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0023,"percentile":0.13949,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-310"],"published":"2011-05-20T22:00:00Z","modified":"2026-06-16T23:29:09Z","products":[{"vendor":"trendmicro","product":"trend_micro_internet_security"}],"references":[{"url":"http://jvn.jp/en/jp/JVN99175647/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred"]},{"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2011-000028","tags":["third-party-advisory","x_refsource_JVNDB","x_transferred"]},{"url":"http://esupport.trendmicro.co.jp/Pages/JP-2079186.aspx","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1327"},{"url":"https://github.com/advisories/GHSA-549g-4ppq-j4x4"}],"sources":{"cve":[{"id":"CVE-2011-1327","description":"The Keystroke Encryption feature in Trend Micro Internet Security 2009 (aka Virus Buster 2009 and PC-cillin 2009) does not completely encrypt passwords, which allows local users to obtain sensitive information by leveraging a keylogger.","status":"published","published":"2011-05-20T22:00:00Z","modified":"2024-09-17T02:51:57.66Z","updated_at":"2026-11-02T14:35:38.711857Z"}],"euvd":[{"id":"EUVD-2011-1335","description":"The Keystroke Encryption feature in Trend Micro Internet Security 2009 (aka Virus Buster 2009 and PC-cillin 2009) does not completely encrypt passwords, which allows local users to obtain sensitive information by leveraging a keylogger.","status":"published","published":"2011-05-20T22:00:00Z","modified":"2024-09-17T02:51:57Z","updated_at":"2026-11-03T00:28:36.981601Z"}],"ghsa":[{"id":"GHSA-549g-4ppq-j4x4","title":"The Keystroke Encryption feature in Trend Micro Internet Security 2009 (aka Virus Buster 2009 and...","description":"The Keystroke Encryption feature in Trend Micro Internet Security 2009 (aka Virus Buster 2009 and PC-cillin 2009) does not completely encrypt passwords, which allows local users to obtain sensitive information by leveraging a keylogger.","status":"published","published":"2022-05-17T05:41:28Z","modified":"2023-01-28T05:04:46Z","updated_at":"2026-11-02T14:44:14.141532Z"}],"nvd":[{"id":"CVE-2011-1327","description":"The Keystroke Encryption feature in Trend Micro Internet Security 2009 (aka Virus Buster 2009 and PC-cillin 2009) does not completely encrypt passwords, which allows local users to obtain sensitive information by leveraging a keylogger.","status":"published","published":"2011-05-20T22:55:03.267Z","modified":"2026-06-16T23:29:09.793Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:02:08.47516Z"}]}}