{"id":"CVE-2009-3279","aliases":["EUVD-2009-3262","GHSA-r64c-q5mp-r47f"],"status":"published","title":"The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 create a...","description":"The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 create a LUKS partition by using the AES-256 cipher in plain CBC mode, which allows local users to obtain sensitive information via a watermark attack.","severity":{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00379,"percentile":0.32118,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-310"],"published":"2009-09-21T19:00:00Z","modified":"2026-06-16T23:11:17Z","products":[{"vendor":"qnap","product":"ts-239_pro_turbo_nas"},{"vendor":"qnap","product":"ts-639_pro_turbo_nas"}],"references":[{"url":"http://www.baseline-security.de/downloads/BSC-Qnap_Crypto_Backdoor-CVE-2009-3200.txt","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/36793","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/506607/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3279"},{"url":"https://github.com/advisories/GHSA-r64c-q5mp-r47f"}],"sources":{"cve":[{"id":"CVE-2009-3279","description":"The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 create a LUKS partition by using the AES-256 cipher in plain CBC mode, which allows local users to obtain sensitive information via a watermark attack.","status":"published","published":"2009-09-21T19:00:00Z","modified":"2024-08-07T06:22:24.345Z","updated_at":"2026-11-02T14:33:23.749891Z"}],"euvd":[{"id":"EUVD-2009-3262","description":"The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 create a LUKS partition by using the AES-256 cipher in plain CBC mode, which allows local users to obtain sensitive information via a watermark attack.","status":"published","published":"2009-09-21T19:00:00Z","modified":"2024-08-07T06:22:24Z","updated_at":"2026-11-03T01:39:14.128589Z"}],"ghsa":[{"id":"GHSA-r64c-q5mp-r47f","title":"The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 create a...","description":"The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 create a LUKS partition by using the AES-256 cipher in plain CBC mode, which allows local users to obtain sensitive information via a watermark attack.","status":"published","published":"2022-05-02T03:43:29Z","modified":"2023-01-31T05:07:46Z","updated_at":"2026-11-02T14:49:16.50772Z"}],"nvd":[{"id":"CVE-2009-3279","description":"The QNAP TS-239 Pro and TS-639 Pro with firmware 2.1.7 0613, 3.1.0 0627, and 3.1.1 0815 create a LUKS partition by using the AES-256 cipher in plain CBC mode, which allows local users to obtain sensitive information via a watermark attack.","status":"published","published":"2009-09-21T19:30:00.64Z","modified":"2026-06-16T23:11:17.72Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:01:36.596719Z"}]}}