{"id":"CVE-2021-39002","aliases":["EUVD-2021-25439","GHSA-79jv-mx3j-g9vr"],"status":"published","title":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5...","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/A:N/UI:N/S:U/AV:N/PR:N/C:H/AC:H/I:N/E:U/RC:C/RL:O","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00919,"percentile":0.6056,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-327"],"published":"2021-12-09T17:00:32Z","modified":"2026-06-17T04:02:57Z","products":[{"vendor":"ibm","product":"db2"},{"vendor":"ibm","product":"db2 for linux, unix and windows"},{"vendor":"netapp","product":"oncommand_insight"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6523802","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/213217","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20220114-0002/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39002"},{"url":"https://github.com/advisories/GHSA-79jv-mx3j-g9vr"}],"sources":{"cve":[{"id":"CVE-2021-39002","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.","status":"published","published":"2021-12-09T17:00:32.094Z","modified":"2024-09-16T20:13:31.618Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/A:N/UI:N/S:U/AV:N/PR:N/C:H/AC:H/I:N/E:U/RC:C/RL:O","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:09.540052Z"}],"euvd":[{"id":"EUVD-2021-25439","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.","status":"published","published":"2021-12-09T17:00:32Z","modified":"2024-09-16T20:13:31Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/A:N/UI:N/S:U/AV:N/PR:N/C:H/AC:H/I:N/E:U/RC:C/RL:O","level":"medium"}],"updated_at":"2026-11-03T00:55:15.889317Z"}],"ghsa":[{"id":"GHSA-79jv-mx3j-g9vr","title":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5...","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.","status":"published","published":"2021-12-10T00:00:32Z","modified":"2023-02-01T05:07:00Z","cwes":["CWE-327"],"updated_at":"2026-11-02T14:50:27.906349Z"}],"nvd":[{"id":"CVE-2021-39002","description":"IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.","status":"published","published":"2021-12-09T17:15:07.837Z","modified":"2026-06-17T04:02:57.567Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:07:02.189991Z"}]}}