{"id":"CVE-2023-6538","aliases":["EUVD-2023-58769","GHSA-6r92-968h-m757"],"status":"published","title":"System Management Unit (SMU) versions prior to 14.8.7825.01, used to manage Hitachi Vantara NAS products is susceptible to unintended information disclosure via unprivileged access to SMU configuration backup data.","description":"SMU versions prior to 14.8.7825.01 are susceptible to unintended information disclosure, through URL manipulation. Authenticated users in Storage, Server or combined Server+Storage administrative roles are able to access SMU configuration backup, that would normally be barred to those specific administrative roles.","severity":{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01583,"percentile":0.75726,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-285"],"published":"2023-12-11T17:54:11Z","modified":"2026-06-17T06:50:56Z","exploits":[{"source":"exploitdb","id":"EDB-51915","title":"HNAS SMU 14.8.7825 - Information Disclosure","type":"remote","platform":"hardware","date":"2024-03-20","url":"https://www.exploit-db.com/exploits/51915"},{"source":"pocgithub","id":"Arszilla/CVE-2023-6538","title":"Arszilla/CVE-2023-6538","date":"2023-12-18","url":"https://github.com/Arszilla/CVE-2023-6538"}],"products":[{"vendor":"hitachi","product":"system_management_unit_firmware"},{"vendor":"hitachi vantara","product":"system management unit (smu)"}],"references":[{"url":"https://knowledge.hitachivantara.com/Security/System_Management_Unit_(SMU)_versions_prior_to_14.8.7825.01%2C_used_to_manage_Hitachi_Vantara_NAS_products_is_susceptible_to_unintended_information_disclosure_via_unprivileged_access_to_SMU_configuration_backup_data.","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6538"},{"url":"https://knowledge.hitachivantara.com/Security/System_Management_Unit_(SMU)_versions_prior_to_14.8.7825.01%2C_used_to_manage_Hitachi_Vantara_NAS_products_is_susceptible_to_unintended_information_disclosure_via_unprivileged_access_to_SMU_configuration_backup_data"},{"url":"https://github.com/advisories/GHSA-6r92-968h-m757"}],"sources":{"cve":[{"id":"CVE-2023-6538","title":"System Management Unit (SMU) versions prior to 14.8.7825.01, used to manage Hitachi Vantara NAS products is susceptible to unintended information disclosure via unprivileged access to SMU configuration backup data.","description":"SMU versions prior to 14.8.7825.01 are susceptible to unintended information disclosure, through URL manipulation. Authenticated users in Storage, Server or combined Server+Storage administrative roles are able to access SMU configuration backup, that would normally be barred to those specific administrative roles. ","status":"published","published":"2023-12-11T17:54:11.961Z","modified":"2024-08-02T08:35:13.612Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:35:25.469654Z"}],"euvd":[{"id":"EUVD-2023-58769","description":"SMU versions prior to 14.8.7825.01 are susceptible to unintended information disclosure, through URL manipulation. Authenticated users in Storage, Server or combined Server+Storage administrative roles are able to access SMU configuration backup, that would normally be barred to those specific administrative roles. ","status":"published","published":"2023-12-11T17:54:11Z","modified":"2024-08-02T08:35:13Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high"}],"updated_at":"2026-11-03T03:50:10.614957Z"}],"ghsa":[{"id":"GHSA-6r92-968h-m757","title":"SMU versions prior to 14.8.7825.01 are susceptible to unintended information disclosure, through...","description":"SMU versions prior to 14.8.7825.01 are susceptible to unintended information disclosure, through URL manipulation. Authenticated users in Storage, Server or combined Server+Storage administrative roles are able to access SMU configuration backup, that would normally be barred to those specific administrative roles. ","status":"published","published":"2023-12-11T18:30:32Z","modified":"2023-12-14T18:30:19Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:55:11.957073Z"}],"nvd":[{"id":"CVE-2023-6538","description":"SMU versions prior to 14.8.7825.01 are susceptible to unintended information disclosure, through URL manipulation. Authenticated users in Storage, Server or combined Server+Storage administrative roles are able to access SMU configuration backup, that would normally be barred to those specific administrative roles. ","status":"published","published":"2023-12-11T18:15:30.25Z","modified":"2026-06-17T06:50:56.783Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-285"],"updated_at":"2026-11-02T14:08:54.010507Z"}]}}