{"id":"CVE-2022-42951","aliases":["EUVD-2022-46006","GHSA-jhxg-8fv9-xvgm"],"status":"published","title":"An issue was discovered in Couchbase Server 6.5.x and 6.6.x before 6.6.6, 7.x before 7.0.5, and 7...","description":"An issue was discovered in Couchbase Server 6.5.x and 6.6.x before 6.6.6, 7.x before 7.0.5, and 7.1.x before 7.1.2. During the start-up of a Couchbase Server node, there is a small window of time (before the cluster management authentication has started) where an attacker can connect to the cluster manager using default credentials.","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":"2026-11-12","score":0.00657,"percentile":0.51953,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287","CWE-362"],"published":"2023-02-06T00:00:00Z","modified":"2026-06-17T05:05:39Z","products":[{"vendor":"couchbase","product":"couchbase_server"}],"references":[{"url":"https://forums.couchbase.com/tags/security","tags":["x_transferred","Issue Tracking"]},{"url":"https://docs.couchbase.com/server/current/release-notes/relnotes.html","tags":["x_transferred","Release Notes"]},{"url":"https://www.couchbase.com/alerts/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-42951"},{"url":"https://www.couchbase.com/alerts"},{"url":"https://github.com/advisories/GHSA-jhxg-8fv9-xvgm"}],"sources":{"cve":[{"id":"CVE-2022-42951","description":"An issue was discovered in Couchbase Server 6.5.x and 6.6.x before 6.6.6, 7.x before 7.0.5, and 7.1.x before 7.1.2. During the start-up of a Couchbase Server node, there is a small window of time (before the cluster management authentication has started) where an attacker can connect to the cluster manager using default credentials.","status":"published","published":"2023-02-06T00:00:00Z","modified":"2025-03-26T14:29:39.706Z","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":"adp"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:34:27.327929Z"}],"euvd":[{"id":"EUVD-2022-46006","description":"An issue was discovered in Couchbase Server 6.5.x and 6.6.x before 6.6.6, 7.x before 7.0.5, and 7.1.x before 7.1.2. During the start-up of a Couchbase Server node, there is a small window of time (before the cluster management authentication has started) where an attacker can connect to the cluster manager using default credentials.","status":"published","published":"2023-02-06T00:00:00Z","modified":"2025-03-26T14:29:39Z","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":"2026-11-02T20:52:51.340114Z"}],"ghsa":[{"id":"GHSA-jhxg-8fv9-xvgm","title":"An issue was discovered in Couchbase Server 6.5.x and 6.6.x before 6.6.6, 7.x before 7.0.5, and 7...","description":"An issue was discovered in Couchbase Server 6.5.x and 6.6.x before 6.6.6, 7.x before 7.0.5, and 7.1.x before 7.1.2. During the start-up of a Couchbase Server node, there is a small window of time (before the cluster management authentication has started) where an attacker can connect to the cluster manager using default credentials.","status":"published","published":"2023-02-06T21:30:29Z","modified":"2025-03-26T15:32:17Z","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-287"],"updated_at":"2026-11-02T15:00:26.990435Z"}],"nvd":[{"id":"CVE-2022-42951","description":"An issue was discovered in Couchbase Server 6.5.x and 6.6.x before 6.6.6, 7.x before 7.0.5, and 7.1.x before 7.1.2. During the start-up of a Couchbase Server node, there is a small window of time (before the cluster management authentication has started) where an attacker can connect to the cluster manager using default credentials.","status":"published","published":"2023-02-06T21:15:09.357Z","modified":"2026-06-17T05:05:39.613Z","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":"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":"secondary"}],"cwes":["CWE-287","CWE-362"],"updated_at":"2026-11-02T14:07:36.026349Z"}]}}