{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2025-47771",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2025-05-09T19:49:35.619Z",
        "datePublished": "2025-06-19T23:41:41.357Z",
        "dateUpdated": "2025-06-20T15:55:29.328Z"
    },
    "containers": {
        "cna": {
            "title": "PowSyBl Core allows deserialization of untrusted SparseMatrix data",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-502",
                            "lang": "en",
                            "description": "CWE-502: Deserialization of Untrusted Data",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 8.1,
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/powsybl/powsybl-core/security/advisories/GHSA-f5cx-h789-j959",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/powsybl/powsybl-core/security/advisories/GHSA-f5cx-h789-j959"
                },
                {
                    "name": "https://github.com/powsybl/powsybl-core/commit/8ed16ce41683c4aef5f6aa1dd5ae8642aa5ed2bd",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/powsybl/powsybl-core/commit/8ed16ce41683c4aef5f6aa1dd5ae8642aa5ed2bd"
                },
                {
                    "name": "https://github.com/powsybl/powsybl-core/releases/tag/v6.7.2",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/powsybl/powsybl-core/releases/tag/v6.7.2"
                }
            ],
            "affected": [
                {
                    "vendor": "powsybl",
                    "product": "powsybl-core",
                    "versions": [
                        {
                            "version": ">= 6.3.0, < 6.7.2",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2025-06-19T23:41:41.357Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "PowSyBl (Power System Blocks) is a framework to build power system oriented software. In versions 6.3.0 to 6.7.1, there is a deserialization issue in the read method of the SparseMatrix class that can lead to a wide range of privilege escalations depending on the circumstances. This method takes in an InputStream and returns a SparseMatrix object. This issue has been patched in com.powsybl:powsybl-math: 6.7.2. A workaround for this issue involves not using SparseMatrix deserialization (SparseMatrix.read(...) methods)."
                }
            ],
            "source": {
                "advisory": "GHSA-f5cx-h789-j959",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-06-20T15:55:17.774045Z",
                                "id": "CVE-2025-47771",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-06-20T15:55:29.328Z"
                }
            }
        ]
    }
}