{"id":"CVE-2016-0391","aliases":["EUVD-2016-0426","GHSA-4fh5-7h44-vx78"],"status":"published","title":"The IBM Watson Developer Cloud services on Bluemix platforms do not properly generate random...","description":"The IBM Watson Developer Cloud services on Bluemix platforms do not properly generate random numbers for service-instance credentials, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01348,"percentile":0.71657,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2016-07-02T14:00:00Z","modified":"2026-06-17T00:37:26Z","products":[{"vendor":"ibm","product":"watson_developer_cloud"}],"references":[{"url":"http://www-01.ibm.com/support/docview.wss?uid=swg21982615","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-0391"},{"url":"https://github.com/advisories/GHSA-4fh5-7h44-vx78"}],"sources":{"cve":[{"id":"CVE-2016-0391","description":"The IBM Watson Developer Cloud services on Bluemix platforms do not properly generate random numbers for service-instance credentials, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack.","status":"published","published":"2016-07-02T14:00:00Z","modified":"2024-08-05T22:15:24.303Z","updated_at":"2026-11-02T14:33:37.446553Z"}],"euvd":[{"id":"EUVD-2016-0426","description":"The IBM Watson Developer Cloud services on Bluemix platforms do not properly generate random numbers for service-instance credentials, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack.","status":"published","published":"2016-07-02T14:00:00Z","modified":"2024-08-05T22:15:24Z","updated_at":"2026-11-03T02:23:01.297813Z"}],"ghsa":[{"id":"GHSA-4fh5-7h44-vx78","title":"The IBM Watson Developer Cloud services on Bluemix platforms do not properly generate random...","description":"The IBM Watson Developer Cloud services on Bluemix platforms do not properly generate random numbers for service-instance credentials, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack.","status":"published","published":"2022-05-17T03:52:03Z","modified":"2023-01-28T05:00:37Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:43:22.817498Z"}],"nvd":[{"id":"CVE-2016-0391","description":"The IBM Watson Developer Cloud services on Bluemix platforms do not properly generate random numbers for service-instance credentials, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack.","status":"published","published":"2016-07-02T14:59:02.257Z","modified":"2026-06-17T00:37:26.837Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:03:26.642445Z"}]}}