CVE-2024-21703

{"id": "CVE-2024-21703", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.5}]}, "published": "2024-11-27T17:15:10.260", "references": [{"url": "https://jira.atlassian.com/browse/CONFSERVER-98413", "tags": ["Vendor Advisory", "Issue Tracking"], "source": "security@atlassian.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-732"}]}], "descriptions": [{"lang": "en", "value": "This Medium severity Security Misconfiguration vulnerability was introduced in version 8.8.1 of Confluence Data Center and Server for Windows installations.\n\n\n\nThis Security Misconfiguration vulnerability, with a CVSS Score of 6.4 allows an authenticated attacker of the Windows host to read sensitive information about the Confluence Data Center configuration which has high impact to confidentiality, high impact to integrity, high impact to availability, and no user interaction.\n\n\n\nAtlassian recommends that Confluence Data Center and Server customers upgrade to the latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:\n\n* Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.18 \n* Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.5\n* Confluence Data Center and Server 8.7: Upgrade to a release greater than or equal to 8.7.2\n* Confluence Data Center and Server 8.8: Upgrade to a release greater than or equal to 8.8.0\n\n\n\nSee the release notes (https://confluence.atlassian.com/conf88/confluence-release-notes-1354501008.html ). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives ). \n\nThis vulnerability was reported via our Atlassian Bug Bounty Program by Chris Elliot."}, {"lang": "es", "value": "Esta vulnerabilidad de configuraci\u00f3n incorrecta de seguridad de gravedad media se introdujo en la versi\u00f3n 8.8.1 de Confluence Data Center y Server para instalaciones de Windows. Esta vulnerabilidad de configuraci\u00f3n incorrecta de seguridad, con una puntuaci\u00f3n CVSS de 6,4, permite que un atacante autenticado del host de Windows lea informaci\u00f3n confidencial sobre la configuraci\u00f3n de Confluence Data Center que tiene un alto impacto en la confidencialidad, la integridad y la disponibilidad, y no requiere interacci\u00f3n del usuario. Atlassian recomienda que los clientes de Confluence Data Center and Server actualicen a la \u00faltima versi\u00f3n. Si no puede hacerlo, actualice su instancia a una de las versiones fijas compatibles especificadas: * Confluence Data Center and Server 7.19: actualice a una versi\u00f3n mayor o igual a 7.19.18 * Confluence Data Center and Server 8.5: actualice a una versi\u00f3n mayor o igual a 8.5.5 * Confluence Data Center and Server 8.7: actualice a una versi\u00f3n mayor o igual a 8.7.2 * Confluence Data Center and Server 8.8: actualice a una versi\u00f3n mayor o igual a 8.8.0 Consulte las notas de la versi\u00f3n (https://confluence.atlassian.com/conf88/confluence-release-notes-1354501008.html). Puede descargar la \u00faltima versi\u00f3n de Confluence Data Center and Server desde el centro de descargas (https://www.atlassian.com/software/confluence/download-archives). Chris Elliot inform\u00f3 sobre esta vulnerabilidad a trav\u00e9s de nuestro programa Atlassian Bug Bounty."}], "lastModified": "2025-07-30T17:13:50.407", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DDC31B88-ABAC-4A73-A9A4-8091F0A645C1", "versionEndExcluding": "7.19.18"}, {"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D5266B28-B9C7-4195-A97C-03FC81F96F20", "versionEndExcluding": "8.5.5", "versionStartIncluding": "8.5"}, {"criteria": "cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8C38A252-CF7F-42A0-AAC0-6974EDF166DD", "versionEndExcluding": "8.7.2", "versionStartIncluding": "8.7"}, {"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70D51CA1-1082-468D-8A79-E853B8F1529C", "versionEndExcluding": "7.19.18"}, {"criteria": "cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6DD9E1B3-92B8-4A9F-80F2-19AC8D47726E", "versionEndExcluding": "8.5.5", "versionStartIncluding": "8.0.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@atlassian.com"}