CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2021-22009 – VMware vCenter Server Appliance External Control of File Path Denial-of-Service Vulnerability
https://notcve.org/view.php?id=CVE-2021-22009
The vCenter Server contains multiple denial-of-service vulnerabilities in VAPI (vCenter API) service. A malicious actor with network access to port 443 on vCenter Server may exploit these issues to create a denial of service condition due to excessive memory consumption by VAPI service. vCenter Server contiene múltiples vulnerabilidades de denegación de servicio en el servicio VAPI (vCenter API). Un actor malicioso con acceso a la red al puerto 443 de vCenter Server puede explotar estos problemas para crear una condición de denegación de servicio debido al consumo excesivo de memoria por parte del servicio VAPI This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of VMware vCenter Server Appliance. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of jsonrpc messages. A crafted request can trigger a file read operation of a blocking or slow character stream. • https://www.vmware.com/security/advisories/VMSA-2021-0020.html • CWE-668: Exposure of Resource to Wrong Sphere •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2021-22018 – VMware vCenter Server Appliance Update Manager Directory Traversal Arbitrary File Deletion Vulnerability
https://notcve.org/view.php?id=CVE-2021-22018
The vCenter Server contains an arbitrary file deletion vulnerability in a VMware vSphere Life-cycle Manager plug-in. A malicious actor with network access to port 9087 on vCenter Server may exploit this issue to delete non critical files. vCenter Server contiene una vulnerabilidad de eliminación arbitraria de archivos en un complemento de VMware vSphere Life-cycle Manager. Un actor malicioso con acceso de red al puerto 9087 en vCenter Server puede explotar este problema para eliminar archivos no críticos This vulnerability allows remote attackers to delete arbitrary files on affected installations of VMware vCenter Server Appliance. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Update Manager. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. • https://www.vmware.com/security/advisories/VMSA-2021-0020.html •
CVSS: 7.5EPSS: 2%CPEs: 4EXPL: 0CVE-2021-22008 – VMware vCenter Server Appliance Missing Authentication Information Disclosure Vulnerability
https://notcve.org/view.php?id=CVE-2021-22008
The vCenter Server contains an information disclosure vulnerability in VAPI (vCenter API) service. A malicious actor with network access to port 443 on vCenter Server may exploit this issue by sending a specially crafted json-rpc message to gain access to sensitive information. vCenter Server contiene una vulnerabilidad de divulgación de información en el servicio VAPI (vCenter API). Un actor malicioso con acceso de red al puerto 443 en vCenter Server puede explotar este problema mediante el envío de un mensaje json-rpc especialmente diseñado para conseguir acceso a información confidencial This vulnerability allows remote attackers to disclose sensitive information on affected installations of VMware vCenter Server Appliance. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of jsonrpc messages. The issue results from the lack of proper authentication before processing messages. • https://www.vmware.com/security/advisories/VMSA-2021-0020.html •
CVSS: 7.8EPSS: 0%CPEs: 49EXPL: 0CVE-2021-22118 – spring-web: (re)creating the temporary storage directory could result in a privilege escalation within WebFlux application
https://notcve.org/view.php?id=CVE-2021-22118
In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by (re)creating the temporary storage directory, a locally authenticated malicious user can read or modify files that have been uploaded to the WebFlux application, or overwrite arbitrary files with multipart request data. En Spring Framework, versiones 5.2.x anteriores a 5.2.15 y versiones 5.3.x anteriores a 5.3.7, una aplicación WebFlux es vulnerable a una escalada de privilegios: al (re)crear el directorio de almacenamiento temporal, un usuario malicioso autenticado localmente puede leer o modificar archivos que han sido subidos a la aplicación WebFlux, o sobrescribir archivos arbitrarios con petición de datos de múltiples partes • https://security.netapp.com/advisory/ntap-20210713-0005 https://tanzu.vmware.com/security/cve-2021-22118 https://www.oracle.com//security-alerts/cpujul2021.html https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpujan2022.html https://www.oracle.com/security-alerts/cpujul2022.html https://www.oracle.com/security-alerts/cpuoct2021.html https://access.redhat.com/security/cve/CVE-2021-22118 https://bugzilla.redhat.com/show_bug.cgi?id=1974854 • CWE-269: Improper Privilege Management CWE-281: Improper Preservation of Permissions CWE-668: Exposure of Resource to Wrong Sphere •
CVSS: 10.0EPSS: 0%CPEs: 53EXPL: 0CVE-2021-21986
https://notcve.org/view.php?id=CVE-2021-21986
The vSphere Client (HTML5) contains a vulnerability in a vSphere authentication mechanism for the Virtual SAN Health Check, Site Recovery, vSphere Lifecycle Manager, and VMware Cloud Director Availability plug-ins. A malicious actor with network access to port 443 on vCenter Server may perform actions allowed by the impacted plug-ins without authentication. VSphere Client (HTML5) contiene una vulnerabilidad en un mecanismo de autenticación de vSphere para los plugins Virtual SAN Health Check, Site Recovery, vSphere Lifecycle Manager y VMware Cloud Director Availability. Un actor malicioso con acceso de red al puerto 443 en vCenter Server puede llevar a cabo acciones permitidas por los plugins afectados sin autenticación • http://packetstormsecurity.com/files/162812/VMware-Security-Advisory-2021-0010.html https://www.vmware.com/security/advisories/VMSA-2021-0010.html • CWE-306: Missing Authentication for Critical Function •