{"id":"CVE-2025-43724","title":"Dell PowerScale OneFS, versions prior to 9.12.0.0, contains an authorization bypass through user-controlled key vulnerability","summary":"Dell PowerScale OneFS, versions prior to 9.12.0.0, contains an authorization bypass through user-controlled key vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability to gain unauthorized…","severity":"medium","cvss":4.4,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-639"],"vendor":"dell","product":"powerscale_onefs","affected":["powerscale_onefs >= 9.8.0.0, < 9.10.1.3","powerscale_onefs >= 9.5.0.0, < 9.5.1.5","powerscale_onefs >= 9.6.0, < 9.7.1.10","powerscale_onefs >= 9.11.0.0, < 9.12.0.0"],"patched":["powerscale_onefs 9.12.0.0"],"published":"2025-10-08","updated":"2026-10-08","sourceUpdated":"2026-10-08T13:10:00.200","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-43724","references":[{"url":"https://www.dell.com/support/kbdoc/en-us/000376214/dsa-2025-347-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities","label":"security_alert@emc.com"}],"tags":["nvd"],"epss":0.00127,"epssPercentile":0.02064,"ingestedAt":"2026-10-08T13:42:55.008Z","slug":"CVE-2025-43724","body":"## Overview\n\nDell PowerScale OneFS, versions prior to 9.12.0.0, contains an authorization bypass through user-controlled key vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability to gain unauthorized access to NFSv4 or SMB shares.\n\n## Affected\n\n- `powerscale_onefs >= 9.8.0.0, < 9.10.1.3`\n- `powerscale_onefs >= 9.5.0.0, < 9.5.1.5`\n- `powerscale_onefs >= 9.6.0, < 9.7.1.10`\n- `powerscale_onefs >= 9.11.0.0, < 9.12.0.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `powerscale_onefs 9.12.0.0`","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":24.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}