{"id":"CVE-2018-9073","aliases":["EUVD-2018-20676","GHSA-9jw6-h58q-m3jf"],"status":"published","title":"CMM Security Vulnerability","description":"Lenovo Chassis Management Module (CMM) prior to version 2.0.0 utilizes a hardcoded encryption key to protect certain secrets. Possession of the key can allow an attacker that has already compromised the server to decrypt these secrets.","severity":{"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":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00508,"percentile":0.43668,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"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","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-9073"},{"url":"https://github.com/advisories/GHSA-9jw6-h58q-m3jf"}],"sources":{"cve":[{"id":"CVE-2018-9073","title":"CMM Security Vulnerability","description":"Lenovo Chassis Management Module (CMM) prior to version 2.0.0 utilizes a hardcoded encryption key to protect certain secrets. Possession of the key can allow an attacker that has already compromised the server to decrypt these secrets.","status":"published","published":"2018-11-16T14:00:00Z","modified":"2024-08-05T07:17:50.603Z","updated_at":"2026-11-02T14:35:02.603326Z"}],"euvd":[{"id":"EUVD-2018-20676","description":"Lenovo Chassis Management Module (CMM) prior to version 2.0.0 utilizes a hardcoded encryption key to protect certain secrets. Possession of the key can allow an attacker that has already compromised the server to decrypt these secrets.","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-9jw6-h58q-m3jf","title":"Lenovo Chassis Management Module (CMM) prior to version 2.0.0 utilizes a hardcoded encryption key...","description":"Lenovo Chassis Management Module (CMM) prior to version 2.0.0 utilizes a hardcoded encryption key to protect certain secrets. Possession of the key can allow an attacker that has already compromised the server to decrypt these secrets.","status":"published","published":"2022-05-14T01:46:28Z","modified":"2023-02-02T05:04:30Z","cvss":[{"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"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:51:53.265489Z"}],"nvd":[{"id":"CVE-2018-9073","description":"Lenovo Chassis Management Module (CMM) prior to version 2.0.0 utilizes a hardcoded encryption key to protect certain secrets. Possession of the key can allow an attacker that has already compromised the server to decrypt these secrets.","status":"published","published":"2018-11-16T14:29:00.393Z","modified":"2026-06-17T02:06:01.92Z","cvss":[{"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":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:04:48.987926Z"}]}}