CVE-2023-22521

https://notcve.org/view.php?id=CVE-2023-22521

This High severity RCE (Remote Code Execution) vulnerability was introduced in version 3.4.6 of Crowd Data Center and Server. This 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. Atlassian 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: Crowd Data Center and Server 3.4: Upgrade to a release greater than or equal to 5.1.6 Crowd Data Center and Server 5.2: Upgrade to a release greater than or equal to 5.2.1 See 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]). This vulnerability was discovered by m1sn0w and reported via our Bug Bounty program Esta vulnerabilidad RCE (ejecución remota de código) de alta gravedad se introdujo en la versión 3.4.6 de Crowd Data Center and Server. Esta vulnerabilidad RCE (ejecución remota de código), con una puntuación CVSS de 8.0, permite a un atacante autenticado ejecutar código arbitrario que tiene un alto impacto en la confidencialidad, un alto impacto en la integridad, un alto impacto en la disponibilidad y no requiere interacción del usuario. Atlassian recomienda que los clientes de Crowd Data Center and Server actualicen a la última versión; 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 versión superior o igual a 5.1.6 Crowd Data Center and Server 5.2: actualice a una versión mayor o igual a 5.2.1 Consulte las notas de la versión ([https://confluence.atlassian.com/crowd/crowd-release-notes-199094.html] ). Puede descargar la última versión de Crowd Data Center and Server desde el centro de descargas ([https://www.atlassian.com/software/crowd/download-archive]). • https://confluence.atlassian.com/pages/viewpage.action?pageId=1318881573 https://jira.atlassian.com/browse/CWD-6139 •