CVE-2023-6538

2023-12-1118:15:30

CWE-285

[email protected]

web.nvd.nist.gov

cve-2023-6538

smu

security vulnerability

info disclosure

url manipulation

nvd

7.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

6.2 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

73.4%

JSON

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.

Affected configurations

NVD

Node

hitachisystem_management_unit_firmwareRange<14.8.7825.01

AND

hitachisystem_management_unitMatch-

CPENameOperatorVersion
hitachi:system_management_unit_firmwarehitachi system management unit firmwarelt14.8.7825.01

CPE	Name	Operator	Version
hitachi:system_management_unit_firmware	hitachi system management unit firmware	lt	14.8.7825.01

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "System Management Unit (SMU)"
    ],
    "product": "System Management Unit (SMU)",
    "vendor": "Hitachi Vantara",
    "versions": [
      {
        "lessThan": "14.8.7825.01",
        "status": "affected",
        "version": "6.0",
        "versionType": "Full release"
      }
    ]
  }
]

References

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.