{"id":"CVE-2020-10996","aliases":["EUVD-2020-3393","GHSA-4r6g-prvv-3gp3","UBUNTU-CVE-2020-10996"],"status":"published","title":"An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.42. A bundled script...","description":"An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.41.2. A bundled script inadvertently sets a static transition_key for SST processes in place of the random key expected.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0154,"percentile":0.75242,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200","CWE-798","CWE-838"],"published":"2020-04-27T12:45:01Z","modified":"2026-10-24T10:30:48Z","products":[{"vendor":"percona","product":"xtradb_cluster"}],"references":[{"url":"https://jira.percona.com/browse/PXC-3117","tags":["x_refsource_MISC","x_transferred","Permissions Required","Vendor Advisory","report"]},{"url":"https://www.percona.com/blog/2020/04/20/cve-2020-10996-percona-xtradb-cluster-sst-script-static-key/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://www.percona.com/doc/percona-xtradb-cluster/LATEST/release-notes/Percona-XtraDB-Cluster-5.7.28-31.41.2.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10996"},{"url":"https://github.com/advisories/GHSA-4r6g-prvv-3gp3"},{"url":"https://ubuntu.com/security/CVE-2020-10996","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-10996","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-10996","description":"An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.41.2. A bundled script inadvertently sets a static transition_key for SST processes in place of the random key expected.","status":"published","published":"2020-04-27T12:45:01Z","modified":"2024-08-04T11:21:14.225Z","updated_at":"2026-11-02T14:35:48.213211Z"}],"euvd":[{"id":"EUVD-2020-3393","description":"An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.41.2. A bundled script inadvertently sets a static transition_key for SST processes in place of the random key expected.","status":"published","published":"2020-04-27T12:45:01Z","modified":"2024-08-04T11:21:14Z","updated_at":"2026-11-03T03:07:48.03567Z"}],"ghsa":[{"id":"GHSA-4r6g-prvv-3gp3","title":"An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.42. A bundled script...","description":"An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.42. A bundled script inadvertently sets a static transition_key for SST processes in place of the random key expected.","status":"published","published":"2022-05-24T17:16:33Z","modified":"2023-01-29T05:02:28Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-200","CWE-798"],"updated_at":"2026-11-02T14:45:05.725997Z"}],"nvd":[{"id":"CVE-2020-10996","description":"An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.41.2. A bundled script inadvertently sets a static transition_key for SST processes in place of the random key expected.","status":"published","published":"2020-04-27T13:15:12.333Z","modified":"2026-06-17T02:48:49.737Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-798","CWE-838"],"updated_at":"2026-11-02T14:05:59.718774Z"}],"osv":[{"id":"CVE-2020-10996","description":"An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.41.2. A bundled script inadvertently sets a static transition_key for SST processes in place of the random key expected.","status":"published","published":"2020-04-27T13:15:12.333Z","modified":"2026-10-24T10:30:48.306281733Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:13.492058Z"},{"id":"UBUNTU-CVE-2020-10996","description":"An issue was discovered in Percona XtraDB Cluster before 5.7.28-31.41.2. A bundled script inadvertently sets a static transition_key for SST processes in place of the random key expected.","status":"withdrawn","published":"2020-04-27T13:15:00Z","modified":"2026-03-14T08:48:38.181578Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:22.212782Z"}]}}