{"id":"CVE-2025-31361","aliases":["EUVD-2025-197899","GHSA-2f6p-v73p-6736"],"status":"published","title":"Dell ControlVault3 ControlVault WBDI Driver Broadcom Storage Adapter privilege escalation vulnerability","description":"A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted WinBioControlUnit call can lead to privilege escalation. An attacker can issue an api call to trigger this vulnerability.","severity":{"version":"3.1","score":8.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0023,"percentile":0.13878,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-908"],"published":"2025-11-17T22:54:06Z","modified":"2026-10-18T20:10:00Z","products":[{"vendor":"broadcom","product":"bcm5820x"},{"vendor":"dell","product":"controlvault3"},{"vendor":"dell","product":"controlvault3 plus"}],"references":[{"url":"https://www.dell.com/support/kbdoc/en-us/000326061/dsa-2025-228"},{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2174"},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2174"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-31361"},{"url":"https://github.com/advisories/GHSA-2f6p-v73p-6736"}],"sources":{"cve":[{"id":"CVE-2025-31361","title":"Dell ControlVault3 ControlVault WBDI Driver Broadcom Storage Adapter privilege escalation vulnerability","description":"A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted WinBioControlUnit call can lead to privilege escalation. An attacker can issue an api call to trigger this vulnerability.","status":"published","published":"2025-11-17T22:54:06.711Z","modified":"2026-02-26T16:56:52.104Z","cvss":[{"version":"3.1","score":8.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-908"],"updated_at":"2026-11-02T14:32:44.424933Z"}],"euvd":[{"id":"EUVD-2025-197899","description":"A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted WinBioControlUnit call can lead to privilege escalation. An attacker can issue an api call to trigger this vulnerability.","status":"published","published":"2025-11-17T22:54:06Z","modified":"2026-02-26T16:56:52Z","cvss":[{"version":"3.1","score":8.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high"}],"updated_at":"2026-11-02T19:48:25.612568Z"}],"ghsa":[{"id":"GHSA-2f6p-v73p-6736","title":"A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD...","description":"A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted WinBioControlUnit call can lead to privilege escalation. An attacker can issue an api call to trigger this vulnerability.","status":"published","published":"2025-11-18T00:30:18Z","modified":"2025-11-18T00:30:25Z","cvss":[{"version":"3.1","score":8.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high"}],"cwes":["CWE-908"],"updated_at":"2026-11-02T15:04:50.769565Z"}],"nvd":[{"id":"CVE-2025-31361","description":"A privilege escalation vulnerability exists in the ControlVault WBDI Driver WBIO_USH_ADD_RECORD functionality of Dell ControlVault3 prior to 5.15.14.19 and Dell ControlVault3 Plus prior to 6.2.36.47. A specially crafted WinBioControlUnit call can lead to privilege escalation. An attacker can issue an api call to trigger this vulnerability.","status":"published","published":"2025-11-17T23:15:49.643Z","modified":"2026-10-18T20:10:00.11Z","cvss":[{"version":"3.1","score":8.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-908"],"updated_at":"2026-11-02T14:11:44.669367Z"}]}}