{"id":"CVE-2022-40259","aliases":["EUVD-2022-43557","GHSA-77p4-47r7-prgw"],"status":"published","title":"MegaRAC Default Credentials Vulnerability","description":"MegaRAC Default Credentials Vulnerability","severity":{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.007,"percentile":0.53521,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287","CWE-798"],"published":"2022-12-05T21:33:13Z","modified":"2026-06-17T05:01:11Z","products":[{"vendor":"ami","product":"megarac spx12"},{"vendor":"ami","product":"megarac spx13"},{"vendor":"ami","product":"megarac_sp-x"}],"references":[{"url":"https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/AMI-SA-2023001.pdf","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40259"},{"url":"https://cp.ami.com/MegaRAC%20Security%20Advisory/SP-X/AMI_MegaRAC_SPx_Redfish_Authentication_Vulnerabilities.pdf"},{"url":"https://cp.ami.com/MegaRAC%20Security%20Advisory/SP-X/AMI_MegaRAC_SPx_Arbitrary_Code_via_Redfish_API.pdf"},{"url":"https://eclypsium.com/2022/12/05/supply-chain-vulnerabilities-put-server-ecosystem-at-risk/"},{"url":"https://github.com/advisories/GHSA-77p4-47r7-prgw"}],"sources":{"cve":[{"id":"CVE-2022-40259","title":"MegaRAC Default Credentials Vulnerability","description":"MegaRAC Default Credentials Vulnerability","status":"published","published":"2022-12-05T21:33:13.256Z","modified":"2025-04-23T14:54:39.659Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:34:30.493103Z"}],"euvd":[{"id":"EUVD-2022-43557","description":"MegaRAC Default Credentials Vulnerability","status":"published","published":"2022-12-05T21:33:13Z","modified":"2025-04-23T14:54:39Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:13.655516Z"}],"ghsa":[{"id":"GHSA-77p4-47r7-prgw","title":"AMI MegaRAC Redfish Arbitrary Code Execution","description":"AMI MegaRAC Redfish Arbitrary Code Execution","status":"published","published":"2022-12-06T00:30:16Z","modified":"2023-07-19T05:03:37Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-287","CWE-798"],"updated_at":"2026-11-02T14:54:42.596364Z"}],"nvd":[{"id":"CVE-2022-40259","description":"MegaRAC Default Credentials Vulnerability","status":"published","published":"2022-12-05T22:15:10.857Z","modified":"2026-06-17T05:01:11.157Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-798","CWE-287"],"updated_at":"2026-11-02T14:07:33.239526Z"}]}}