{"id":"CVE-2021-42775","aliases":["EUVD-2021-29731","GHSA-3wxv-8cx4-wg98"],"status":"published","title":"Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if...","description":"Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, have a vulnerability in the remote firmware download feature that could allow a user to place or replace an arbitrary file on the remote host. In non-secure mode, the user is unauthenticated.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0099,"percentile":0.62807,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-11-12T01:21:46Z","modified":"2026-06-17T04:10:07Z","products":[{"vendor":"broadcom","product":"emulex_hba_manager"}],"references":[{"url":"https://www.broadcom.com/products/storage/fibre-channel-host-bus-adapters/emulex-hba-manager","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"https://docs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdf","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-42775"},{"url":"https://github.com/advisories/GHSA-3wxv-8cx4-wg98"}],"sources":{"cve":[{"id":"CVE-2021-42775","description":"Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, have a vulnerability in the remote firmware download feature that could allow a user to place or replace an arbitrary file on the remote host. In non-secure mode, the user is unauthenticated.","status":"published","published":"2021-11-12T01:21:46Z","modified":"2024-08-04T03:38:50.213Z","updated_at":"2026-11-02T14:32:58.739039Z"}],"euvd":[{"id":"EUVD-2021-29731","description":"Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, have a vulnerability in the remote firmware download feature that could allow a user to place or replace an arbitrary file on the remote host. In non-secure mode, the user is unauthenticated.","status":"published","published":"2021-11-12T01:21:46Z","modified":"2024-08-04T03:38:50Z","updated_at":"2026-11-03T03:24:15.299027Z"}],"ghsa":[{"id":"GHSA-3wxv-8cx4-wg98","title":"Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if...","description":"Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, have a vulnerability in the remote firmware download feature that could allow a user to place or replace an arbitrary file on the remote host. In non-secure mode, the user is unauthenticated.","status":"published","published":"2022-05-24T19:20:34Z","modified":"2023-01-30T05:03:54Z","updated_at":"2026-11-02T14:46:56.128795Z"}],"nvd":[{"id":"CVE-2021-42775","description":"Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, have a vulnerability in the remote firmware download feature that could allow a user to place or replace an arbitrary file on the remote host. In non-secure mode, the user is unauthenticated.","status":"published","published":"2021-11-12T02:15:06.84Z","modified":"2026-06-17T04:10:07.437Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:07:00.984108Z"}]}}