{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-21540", "assignerOrgId": "43595867-4340-4103-b7a2-9a5208d29a85", "state": "PUBLISHED", "assignerShortName": "oracle", "dateReserved": "2024-12-24T23:18:54.773Z", "datePublished": "2025-01-21T20:53:12.277Z", "dateUpdated": "2025-01-22T18:21:14.736Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "43595867-4340-4103-b7a2-9a5208d29a85", "shortName": "oracle", "dateUpdated": "2025-01-21T20:53:12.277Z"}, "problemTypes": [{"descriptions": [{"lang": "en-US", "description": "Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data as well as unauthorized read access to a subset of MySQL Server accessible data."}]}], "affected": [{"vendor": "Oracle Corporation", "product": "MySQL Server", "cpes": ["cpe:2.3:a:oracle:mysql_server:8.0.40_and_prior:*:*:*:*:*:*:*", "cpe:2.3:a:oracle:mysql_server:8.4.3_and_prior:*:*:*:*:*:*:*", "cpe:2.3:a:oracle:mysql_server:9.1.0_and_prior:*:*:*:*:*:*:*"], "versions": [{"version": "*", "status": "affected", "lessThanOrEqual": "8.0.40", "versionType": "custom"}, {"version": "*", "status": "affected", "lessThanOrEqual": "8.4.3", "versionType": "custom"}, {"version": "*", "status": "affected", "lessThanOrEqual": "9.1.0", "versionType": "custom"}]}], "descriptions": [{"lang": "en-US", "value": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Privileges). Supported versions that are affected are 8.0.40 and prior, 8.4.3 and prior and 9.1.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data as well as unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)."}], "references": [{"url": "https://www.oracle.com/security-alerts/cpujan2025.html", "name": "Oracle Advisory", "tags": ["vendor-advisory"]}], "metrics": [{"cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "baseScore": 5.4, "baseSeverity": "MEDIUM"}}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-863", "lang": "en", "description": "CWE-863 Incorrect Authorization"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-01-22T18:21:10.140449Z", "id": "CVE-2025-21540", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2025-01-22T18:21:14.736Z"}}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "AF091998-B545-474D-A31F-ED2C971AA64A", "versionEndIncluding": "8.0.40", "versionStartIncluding": "8.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "B10E8F6D-041F-410A-90BA-461AD19DB569", "versionEndIncluding": "8.4.3", "versionStartIncluding": "8.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "BE5CCDEC-E9CF-4D97-AA17-39DF462918AB", "versionEndIncluding": "9.1.0", "versionStartIncluding": "9.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Privileges). Supported versions that are affected are 8.0.40 and prior, 8.4.3 and prior and 9.1.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data as well as unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)."}, {"lang": "es", "value": "Vulnerabilidad en el producto MySQL Server de Oracle MySQL (componente: Server: Security: Privileges). Las versiones compatibles afectadas son 8.0.40 y anteriores, 8.4.3 y anteriores y 9.1.0 y anteriores. Esta vulnerabilidad, que se puede explotar f\u00e1cilmente, permite que un atacante con pocos privilegios y acceso a la red a trav\u00e9s de m\u00faltiples protocolos comprometa MySQL Server. Los ataques exitosos de esta vulnerabilidad pueden dar como resultado un acceso no autorizado a actualizaciones, inserciones o eliminaciones de algunos datos accesibles de MySQL Server, as\u00ed como un acceso de lectura no autorizado a un subconjunto de datos accesibles de MySQL Server. Puntuaci\u00f3n base CVSS 3.1 5,4 (impactos en la confidencialidad y la integridad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)."}], "id": "CVE-2025-21540", "lastModified": "2025-04-08T20:12:26.263", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "secalert_us@oracle.com", "type": "Secondary"}]}, "published": "2025-01-21T21:15:20.153", "references": [{"source": "secalert_us@oracle.com", "tags": ["Vendor Advisory"], "url": "https://www.oracle.com/security-alerts/cpujan2025.html"}], "sourceIdentifier": "secalert_us@oracle.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-863"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2025:1673", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "mysql:8.0-8100020250212154709.489197e6", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2025-02-19T00:00:00Z"}, {"advisory": "RHSA-2025:1671", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "mysql-0:8.0.41-2.el9_5", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2025-02-19T00:00:00Z"}], "bugzilla": {"description": "mysql: Privileges unspecified vulnerability (CPU Jan 2025)", "id": "2339238", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2339238"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.4", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "status": "verified"}, "details": ["Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Privileges). Supported versions that are affected are 8.0.40 and prior, 8.4.3 and prior and 9.1.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data as well as unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)."], "name": "CVE-2025-21540", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "mysql8.4", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "mysql", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2025-01-21T20:53:12Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-21540\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-21540\nhttps://www.oracle.com/security-alerts/cpujan2025.html#AppendixMSQL"], "threat_severity": "Moderate"}