{"id":"CVE-2002-1697","details":"Electronic Code Book (ECB) mode in VTun 2.0 through 2.5 uses a weak encryption algorithm that produces the same ciphertext from the same plaintext blocks, which could allow remote attackers to gain sensitive information.","modified":"2026-04-10T03:35:00.065497Z","published":"2002-12-31T05:00:00Z","references":[{"type":"ADVISORY","url":"http://seclists.org/bugtraq/2002/Jan/0119.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/3845"},{"type":"ADVISORY","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7904"},{"type":"ARTICLE","url":"http://seclists.org/bugtraq/2002/Jan/0119.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/3845"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}