CVE-2021-21491
https://notcve.org/view.php?id=CVE-2021-21491
SAP Netweaver Application Server Java (Applications based on WebDynpro Java) versions 7.00, 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allow an attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities. SAP Netweaver Application Server Java (Aplicaciones basadas en WebDynpro Java) versiones 7.00, 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, permiten a un atacante redireccionar a usuarios a un sitio malicioso debido a vulnerabilidades de Reverse Tabnabbing • https://launchpad.support.sap.com/#/notes/2976947 https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •
CVE-2021-21481
https://notcve.org/view.php?id=CVE-2021-21481
The MigrationService, which is part of SAP NetWeaver versions 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not perform an authorization check. This might allow an unauthorized attacker to access configuration objects, including such that grant administrative privileges. This could result in complete compromise of system confidentiality, integrity, and availability. MigrationService, que forma parte de SAP NetWeaver versiones 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, no lleva a cabo una comprobación de autorización. Esto podría permitir a un atacante no autorizado acceder a los objetos de configuración, incluyendo los que otorgan privilegios administrativos. • https://launchpad.support.sap.com/#/notes/3022422 https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107 • CWE-863: Incorrect Authorization •
CVE-2021-21469
https://notcve.org/view.php?id=CVE-2021-21469
When security guidelines for SAP NetWeaver Master Data Management running on windows have not been thoroughly reviewed, it might be possible for an external operator to try and set custom paths in the MDS server configuration. When no adequate protection has been enforced on any level (e.g., MDS Server password not set, network and OS configuration not properly secured, etc.), a malicious user might define UNC paths which could then be exploited to put the system at risk using a so-called SMB relay attack and obtain highly sensitive data, which leads to Information Disclosure. Cuando las pautas de seguridad para SAP NetWeaver Master Data Management que se ejecutan en Windows no han sido revisadas a fondo, puede ser posible que un operador externo intente establecer rutas personalizadas en la configuración del servidor MDS. Cuando no ha sido aplicada una protección adecuada en ningún nivel (p. Ej., La contraseña del servidor MDS no se ha establecido, la configuración de la red y del sistema operativo no está apropiadamente protegida, etc.), un usuario malicioso puede definir rutas UNC que luego podrían ser explotadas para poner el sistema en riesgo usando un llamado ataque de retransmisión SMB y obtener datos altamente confidenciales, lo que conlleva a una divulgación de información • https://launchpad.support.sap.com/#/notes/2993032 https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVE-2020-26816
https://notcve.org/view.php?id=CVE-2020-26816
SAP AS JAVA (Key Storage Service), versions - 7.10, 7.11, 7.20 ,7.30, 7.31, 7.40, 7.50, has the key material which is stored in the SAP NetWeaver AS Java Key Storage service stored in the database in the DER encoded format and is not encrypted. This enables an attacker who has administrator access to the SAP NetWeaver AS Java to decode the keys because of missing encryption and get some application data and client credentials of adjacent systems. This highly impacts Confidentiality as information disclosed could contain client credentials of adjacent systems. SAP AS JAVA (Key Storage Service), versiones - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, posee el material de claves que es almacenado en el servicio SAP NetWeaver AS Java Key Storage almacenado en la base de datos en el formato codificado DER. y no está cifrado. Esto permite a un atacante que tiene acceso de administrador a SAP NetWeaver AS Java decodificar las claves debido a la falta de cifrado y obtener algunos datos de la aplicación y las credenciales de cliente de los sistemas adyacentes. • https://launchpad.support.sap.com/#/notes/2971163 https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564757079 • CWE-312: Cleartext Storage of Sensitive Information •
CVE-2020-6365
https://notcve.org/view.php?id=CVE-2020-6365
SAP NetWeaver AS Java, versions - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, Start Page allows an unauthenticated remote attacker to redirect users to a malicious site due to insufficient reverse tabnabbing URL validation. The attacker could execute phishing attacks to steal credentials of the victim or to redirect users to untrusted web pages containing malware or similar malicious exploits. SAP NetWeaver AS Java, versiones - 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, la página de inicio permite a un atacante remoto no autenticado redireccionar a usuarios hacia un sitio malicioso debido a una comprobación insuficiente de URL de tabnabbing inverso. El atacante podría ejecutar ataques de phishing para robar las credenciales de la víctima o para redireccionar a los usuarios hacia páginas web no confiables que contienen malware o explotaciones maliciosos similares • https://launchpad.support.sap.com/#/notes/2969828 https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=558632196 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •