{
    "containers": {
        "cna": {
            "affected": [
                {
                    "product": "Hitachi Content Platform",
                    "vendor": "Hitachi Vantara",
                    "versions": [
                        {
                            "lessThan": "8.3.7",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        },
                        {
                            "lessThan": "9.2.3",
                            "status": "affected",
                            "version": "9.0.0",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A tenant administrator Hitachi Content Platform (HCP) may modify the configuration in another tenant without authorization, potentially allowing unauthorized access to data in the other tenant. Also, a tenant user (non-administrator) may view configuration in another tenant without authorization. This issue affects: Hitachi Vantara Hitachi Content Platform versions prior to 8.3.7; 9.0.0 versions prior to 9.2.3."
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 7.5,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-264",
                            "description": "CWE-264 Permissions, Privileges, and Access Controls",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "dateUpdated": "2022-09-26T15:10:26.000Z",
                "orgId": "50d0f415-c707-4733-9afc-8f6c0e9b3f82",
                "shortName": "Hitachi"
            },
            "references": [
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://www.hitachi.com/hirt/hitachi-sec/2021/604.html"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://knowledge.hitachivantara.com/Security/HCP_Multitenancy_Vulnerability"
                }
            ],
            "source": {
                "advisory": "hitachi-sec-2021-604",
                "discovery": "UNKNOWN"
            },
            "title": "Hitachi Content Platform Information Disclosure Vulnerability",
            "x_generator": {
                "engine": "Vulnogram 0.0.9"
            },
            "x_legacyV4Record": {
                "CVE_data_meta": {
                    "ASSIGNER": "hirt@hitachi.co.jp",
                    "ID": "CVE-2021-28052",
                    "STATE": "PUBLIC",
                    "TITLE": "Hitachi Content Platform Information Disclosure Vulnerability"
                },
                "affects": {
                    "vendor": {
                        "vendor_data": [
                            {
                                "product": {
                                    "product_data": [
                                        {
                                            "product_name": "Hitachi Content Platform",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "version_affected": "<",
                                                        "version_value": "8.3.7"
                                                    },
                                                    {
                                                        "version_affected": "<",
                                                        "version_name": "9.0.0",
                                                        "version_value": "9.2.3"
                                                    }
                                                ]
                                            }
                                        }
                                    ]
                                },
                                "vendor_name": "Hitachi Vantara"
                            }
                        ]
                    }
                },
                "data_format": "MITRE",
                "data_type": "CVE",
                "data_version": "4.0",
                "description": {
                    "description_data": [
                        {
                            "lang": "eng",
                            "value": "A tenant administrator Hitachi Content Platform (HCP) may modify the configuration in another tenant without authorization, potentially allowing unauthorized access to data in the other tenant. Also, a tenant user (non-administrator) may view configuration in another tenant without authorization. This issue affects: Hitachi Vantara Hitachi Content Platform versions prior to 8.3.7; 9.0.0 versions prior to 9.2.3."
                        }
                    ]
                },
                "generator": {
                    "engine": "Vulnogram 0.0.9"
                },
                "impact": {
                    "cvss": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 7.5,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                },
                "problemtype": {
                    "problemtype_data": [
                        {
                            "description": [
                                {
                                    "lang": "eng",
                                    "value": "CWE-264 Permissions, Privileges, and Access Controls"
                                }
                            ]
                        }
                    ]
                },
                "references": {
                    "reference_data": [
                        {
                            "name": "https://www.hitachi.com/hirt/hitachi-sec/2021/604.html",
                            "refsource": "MISC",
                            "url": "https://www.hitachi.com/hirt/hitachi-sec/2021/604.html"
                        },
                        {
                            "name": "https://knowledge.hitachivantara.com/Security/HCP_Multitenancy_Vulnerability",
                            "refsource": "MISC",
                            "url": "https://knowledge.hitachivantara.com/Security/HCP_Multitenancy_Vulnerability"
                        }
                    ]
                },
                "source": {
                    "advisory": "hitachi-sec-2021-604",
                    "discovery": "UNKNOWN"
                }
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T21:33:17.294Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://www.hitachi.com/hirt/hitachi-sec/2021/604.html"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://knowledge.hitachivantara.com/Security/HCP_Multitenancy_Vulnerability"
                    }
                ]
            },
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-05-21T15:16:49.351079Z",
                                "id": "CVE-2021-28052",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-05-21T15:16:55.559Z"
                }
            }
        ]
    },
    "cveMetadata": {
        "assignerOrgId": "50d0f415-c707-4733-9afc-8f6c0e9b3f82",
        "assignerShortName": "Hitachi",
        "cveId": "CVE-2021-28052",
        "datePublished": "2022-09-26T15:10:26.000Z",
        "dateReserved": "2021-03-07T00:00:00.000Z",
        "dateUpdated": "2025-05-21T15:16:55.559Z",
        "state": "PUBLISHED"
    },
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1"
}