CVE-2023-22521

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-22521", "assignerOrgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66", "state": "PUBLISHED", "assignerShortName": "atlassian", "dateReserved": "2023-01-01T00:01:22.332Z", "datePublished": "2023-11-21T18:00:00.751Z", "dateUpdated": "2024-08-02T10:13:48.932Z"}, "containers": {"cna": {"affected": [{"vendor": "Atlassian", "product": "Crowd Data Center", "versions": [{"version": "< 3.4.6", "status": "unaffected"}, {"version": ">= 3.4.6", "status": "affected"}, {"version": ">= 5.2.0", "status": "affected"}, {"version": ">= 5.1.6", "status": "unaffected"}, {"version": ">= 5.2.1", "status": "unaffected"}]}, {"vendor": "Atlassian", "product": "Crowd Server", "versions": [{"version": "< 3.4.6", "status": "unaffected"}, {"version": ">= 3.4.6", "status": "affected"}, {"version": ">= 5.2.0", "status": "affected"}, {"version": ">= 5.1.6", "status": "unaffected"}, {"version": ">= 5.2.1", "status": "unaffected"}]}], "descriptions": [{"lang": "en", "value": "This High severity RCE (Remote Code Execution) vulnerability was introduced in version 3.4.6 of Crowd Data Center and Server.\r\n\r\nThis RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8.0, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction.\r\n\r\nAtlassian recommends that Crowd Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:\r\n Crowd Data Center and Server 3.4: Upgrade to a release greater than or equal to 5.1.6\r\n Crowd Data Center and Server 5.2: Upgrade to a release greater than or equal to 5.2.1\r\n\r\nSee the release notes ([https://confluence.atlassian.com/crowd/crowd-release-notes-199094.html]). You can download the latest version of Crowd Data Center and Server from the download center ([https://www.atlassian.com/software/crowd/download-archive]).\r\n\r\nThis vulnerability was discovered by m1sn0w and reported via our Bug Bounty program"}], "problemTypes": [{"descriptions": [{"description": "RCE (Remote Code Execution)", "lang": "en", "type": "RCE (Remote Code Execution)"}]}], "references": [{"url": "https://confluence.atlassian.com/pages/viewpage.action?pageId=1318881573"}, {"url": "https://jira.atlassian.com/browse/CWD-6139"}], "credits": [{"lang": "en", "value": "m1sn0w"}], "metrics": [{"cvssV3_0": {"version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "baseScore": 8, "baseSeverity": "HIGH"}}], "providerMetadata": {"orgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66", "shortName": "atlassian", "dateUpdated": "2023-11-29T19:00:00.539Z"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T10:13:48.932Z"}, "title": "CVE Program Container", "references": [{"url": "https://confluence.atlassian.com/pages/viewpage.action?pageId=1318881573", "tags": ["x_transferred"]}, {"url": "https://jira.atlassian.com/browse/CWD-6139", "tags": ["x_transferred"]}]}]}}

{}

{"affected": [{"affectedData": [{"product": "Crowd Data Center", "vendor": "Atlassian", "versions": [{"status": "unaffected", "version": "< 3.4.6"}, {"status": "affected", "version": ">= 3.4.6"}, {"status": "affected", "version": ">= 5.2.0"}, {"status": "unaffected", "version": ">= 5.1.6"}, {"status": "unaffected", "version": ">= 5.2.1"}]}, {"product": "Crowd Server", "vendor": "Atlassian", "versions": [{"status": "unaffected", "version": "< 3.4.6"}, {"status": "affected", "version": ">= 3.4.6"}, {"status": "affected", "version": ">= 5.2.0"}, {"status": "unaffected", "version": ">= 5.1.6"}, {"status": "unaffected", "version": ">= 5.2.1"}]}], "source": "security@atlassian.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:*", "matchCriteriaId": "BEC2841E-238A-437B-9394-FE7918EDF84A", "versionEndExcluding": "5.1.6", "versionStartIncluding": "3.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:atlassian:crowd:5.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "7728C344-21D2-47CF-9DEB-A883487EE5D4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "This High severity RCE (Remote Code Execution) vulnerability was introduced in version 3.4.6 of Crowd Data Center and Server.\r\n\r\nThis RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8.0, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction.\r\n\r\nAtlassian recommends that Crowd Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:\r\n Crowd Data Center and Server 3.4: Upgrade to a release greater than or equal to 5.1.6\r\n Crowd Data Center and Server 5.2: Upgrade to a release greater than or equal to 5.2.1\r\n\r\nSee the release notes ([https://confluence.atlassian.com/crowd/crowd-release-notes-199094.html]). You can download the latest version of Crowd Data Center and Server from the download center ([https://www.atlassian.com/software/crowd/download-archive]).\r\n\r\nThis vulnerability was discovered by m1sn0w and reported via our Bug Bounty program"}, {"lang": "es", "value": "Esta vulnerabilidad RCE (ejecuci\u00f3n remota de c\u00f3digo) de alta gravedad se introdujo en la versi\u00f3n 3.4.6 de Crowd Data Center and Server. Esta vulnerabilidad RCE (ejecuci\u00f3n remota de c\u00f3digo), con una puntuaci\u00f3n CVSS de 8.0, permite a un atacante autenticado ejecutar c\u00f3digo arbitrario que tiene un alto impacto en la confidencialidad, un alto impacto en la integridad, un alto impacto en la disponibilidad y no requiere interacci\u00f3n del usuario. Atlassian recomienda que los clientes de Crowd Data Center and Server actualicen a la \u00faltima versi\u00f3n; si no pueden hacerlo, actualicen su instancia a una de las versiones fijas admitidas especificadas: Crowd Data Center and Server 3.4: actualice a una versi\u00f3n superior o igual a 5.1.6 Crowd Data Center and Server 5.2: actualice a una versi\u00f3n mayor o igual a 5.2.1 Consulte las notas de la versi\u00f3n ([https://confluence.atlassian.com/crowd/crowd-release-notes-199094.html] ). Puede descargar la \u00faltima versi\u00f3n de Crowd Data Center and Server desde el centro de descargas ([https://www.atlassian.com/software/crowd/download-archive]). Esta vulnerabilidad fue descubierta por m1sn0w y reportada a trav\u00e9s de nuestro programa Bug Bounty."}], "id": "CVE-2023-22521", "lastModified": "2026-06-17T05:35:37.667", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.3, "impactScore": 6.0, "source": "security@atlassian.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-11-21T18:15:08.070", "references": [{"source": "security@atlassian.com", "tags": ["Vendor Advisory"], "url": "https://confluence.atlassian.com/pages/viewpage.action?pageId=1318881573"}, {"source": "security@atlassian.com", "tags": ["Vendor Advisory"], "url": "https://jira.atlassian.com/browse/CWD-6139"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://confluence.atlassian.com/pages/viewpage.action?pageId=1318881573"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://jira.atlassian.com/browse/CWD-6139"}], "sourceIdentifier": "security@atlassian.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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