{"id":"CVE-2025-8404","aliases":["EUVD-2025-197953","GHSA-wwwr-hprh-p3fg"],"status":"published","title":"Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library","description":"Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library. An authenticated attacker with access to the BMC exploit stack buffer via a crafted  header and achieve arbitrary code execution of the BMC’s firmware operating system.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0034,"percentile":0.2768,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121"],"published":"2025-11-18T07:43:15Z","modified":"2026-10-18T20:10:00Z","products":[{"vendor":"smci","product":"mbd-x13sedw-f"}],"references":[{"url":"https://www.supermicro.com/zh_tw/support/security_BMC_IPMI_Nov_2025"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8404"},{"url":"https://github.com/advisories/GHSA-wwwr-hprh-p3fg"}],"sources":{"cve":[{"id":"CVE-2025-8404","title":"Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library","description":"Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library. An authenticated attacker with access to the BMC exploit stack buffer via a crafted  header and achieve arbitrary code execution of the BMC’s firmware operating system.","status":"published","published":"2025-11-18T07:43:15.191Z","modified":"2025-11-19T16:49:08.007Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:32:38.351095Z"}],"euvd":[{"id":"EUVD-2025-197953","description":"Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library. An authenticated attacker with access to the BMC exploit stack buffer via a crafted  header and achieve arbitrary code execution of the BMC’s firmware operating system.","status":"published","published":"2025-11-18T07:43:15Z","modified":"2025-11-19T16:49:08Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H","level":"medium"}],"updated_at":"2026-11-02T19:49:15.429944Z"}],"ghsa":[{"id":"GHSA-wwwr-hprh-p3fg","title":"Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library. An authenticated...","description":"Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library. An authenticated attacker with access to the BMC exploit stack buffer via a crafted  header and achieve arbitrary code execution of the BMC’s firmware operating system.","status":"published","published":"2025-11-18T09:30:51Z","modified":"2025-11-18T09:30:58Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H","level":"medium"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T15:04:50.769565Z"}],"nvd":[{"id":"CVE-2025-8404","description":"Stack buffer overflow vulnerability exists in the Supermicro BMC Shared library. An authenticated attacker with access to the BMC exploit stack buffer via a crafted  header and achieve arbitrary code execution of the BMC’s firmware operating system.","status":"published","published":"2025-11-18T08:15:51.783Z","modified":"2026-10-18T20:10:00.11Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-121"],"updated_at":"2026-11-02T14:11:44.669367Z"}]}}