{"id":"CVE-2018-9071","aliases":["EUVD-2018-20674","GHSA-5xfc-7852-hqg9"],"status":"published","title":"CMM Security Vulnerability","description":"Lenovo Chassis Management Module (CMM) prior to version 2.0.0 allows unauthenticated users to retrieve information related to the current authentication configuration settings. Exposed settings relate to password lengths, expiration, and lockout configuration.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00985,"percentile":0.62621,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2018-11-16T14:00:00Z","modified":"2026-06-17T02:06:01Z","products":[{"vendor":"lenovo","product":"chassis management module (cmm)"},{"vendor":"lenovo","product":"chassis_management_module_firmware"}],"references":[{"url":"https://support.lenovo.com/us/en/solutions/LEN-23806","tags":["x_refsource_CONFIRM","x_transferred","Mitigation","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-9071"},{"url":"https://github.com/advisories/GHSA-5xfc-7852-hqg9"}],"sources":{"cve":[{"id":"CVE-2018-9071","title":"CMM Security Vulnerability","description":"Lenovo Chassis Management Module (CMM) prior to version 2.0.0 allows unauthenticated users to retrieve information related to the current authentication configuration settings. Exposed settings relate to password lengths, expiration, and lockout configuration.","status":"published","published":"2018-11-16T14:00:00Z","modified":"2024-08-05T07:17:50.339Z","updated_at":"2026-11-02T14:35:02.289647Z"}],"euvd":[{"id":"EUVD-2018-20674","description":"Lenovo Chassis Management Module (CMM) prior to version 2.0.0 allows unauthenticated users to retrieve information related to the current authentication configuration settings. Exposed settings relate to password lengths, expiration, and lockout configuration.","status":"published","published":"2018-11-16T14:00:00Z","modified":"2024-08-05T07:17:50Z","updated_at":"2026-11-03T02:40:00.889185Z"}],"ghsa":[{"id":"GHSA-5xfc-7852-hqg9","title":"Lenovo Chassis Management Module (CMM) prior to version 2.0.0 allows unauthenticated users to...","description":"Lenovo Chassis Management Module (CMM) prior to version 2.0.0 allows unauthenticated users to retrieve information related to the current authentication configuration settings. Exposed settings relate to password lengths, expiration, and lockout configuration.","status":"published","published":"2022-05-14T01:46:27Z","modified":"2023-02-02T05:04:17Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:51:50.069193Z"}],"nvd":[{"id":"CVE-2018-9071","description":"Lenovo Chassis Management Module (CMM) prior to version 2.0.0 allows unauthenticated users to retrieve information related to the current authentication configuration settings. Exposed settings relate to password lengths, expiration, and lockout configuration.","status":"published","published":"2018-11-16T14:29:00.347Z","modified":"2026-06-17T02:06:01.693Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:04:48.987926Z"}]}}