CVSS: 8.5EPSS: 0%CPEs: 27EXPL: 2CVE-2021-21983 – VMware vRealize Operations Manager Server-Side Request Forgery / Code Execution
https://notcve.org/view.php?id=CVE-2021-21983
Arbitrary file write vulnerability in vRealize Operations Manager API (CVE-2021-21983) prior to 8.4 may allow an authenticated malicious actor with network access to the vRealize Operations Manager API can write files to arbitrary locations on the underlying photon operating system. La vulnerabilidad de escritura arbitraria de archivos en la API vRealize Operations Manager (CVE-2021-21983) anterior a la versión 8.4, puede permitir que un actor malicioso autenticado con acceso de red para la API vRealize Operations Manager pueda escribir archivos en ubicaciones arbitrarias en el sistema operativo photon subyacente. • https://github.com/murataydemir/CVE-2021-21983 http://packetstormsecurity.com/files/162349/VMware-vRealize-Operations-Manager-Server-Side-Request-Forgery-Code-Execution.html https://www.vmware.com/security/advisories/VMSA-2021-0004.html https://twitter.com/ptswarm/status/1376961747232382976 https://attackerkb.com/topics/51Vx3lNI7B/cve-2021-21975#rapid7-analysis •
CVSS: 5.3EPSS: 14%CPEs: 43EXPL: 1CVE-2021-21973 – VMware vCenter Server and Cloud Foundation Server Side Request Forgery (SSRF) Vulnerability
https://notcve.org/view.php?id=CVE-2021-21973
The vSphere Client (HTML5) contains an SSRF (Server Side Request Forgery) vulnerability due to improper validation of URLs in a vCenter Server plugin. A malicious actor with network access to port 443 may exploit this issue by sending a POST request to vCenter Server plugin leading to information disclosure. This affects: VMware vCenter Server (7.x before 7.0 U1c, 6.7 before 6.7 U3l and 6.5 before 6.5 U3n) and VMware Cloud Foundation (4.x before 4.2 and 3.x before 3.10.1.2). El VSphere Client (HTML5) contiene una vulnerabilidad SSRF (Server Side Request Forgery) debido a una comprobación inapropiada de las URL en un plugin de vCenter Server. Un actor malicioso con acceso de red al puerto 443 puede explotar este problema mediante el envío de una petición POST al plugin vCenter Server conllevando a una divulgación de información. • https://github.com/freakanonymous/CVE-2021-21973-Automateme https://www.vmware.com/security/advisories/VMSA-2021-0002.html • CWE-918: Server-Side Request Forgery (SSRF) •
CVSS: 10.0EPSS: 97%CPEs: 43EXPL: 24CVE-2021-21972 – VMware vCenter Server Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-21972
The vSphere Client (HTML5) contains a remote code execution vulnerability in a vCenter Server plugin. A malicious actor with network access to port 443 may exploit this issue to execute commands with unrestricted privileges on the underlying operating system that hosts vCenter Server. This affects VMware vCenter Server (7.x before 7.0 U1c, 6.7 before 6.7 U3l and 6.5 before 6.5 U3n) and VMware Cloud Foundation (4.x before 4.2 and 3.x before 3.10.1.2). El VSphere Client (HTML5) contiene una vulnerabilidad de ejecución de código remota en un plugin de vCenter Server. Un actor malicioso con acceso de red al puerto 443 puede explotar este problema para ejecutar comandos con privilegios no restringidos en el sistema operativo subyacente que aloja vCenter Server. • https://www.exploit-db.com/exploits/50056 https://www.exploit-db.com/exploits/49602 https://github.com/NS-Sp4ce/CVE-2021-21972 https://github.com/horizon3ai/CVE-2021-21972 https://github.com/QmF0c3UK/CVE-2021-21972-vCenter-6.5-7.0-RCE-POC https://github.com/alt3kx/CVE-2021-21972 https://github.com/milo2012/CVE-2021-21972 https://github.com/B1anda0/CVE-2021-21972 https://github.com/TaroballzChen/CVE-2021-21972 https://github.com/GuayoyoCyber/CVE-2021-21972 https • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 8.8EPSS: 93%CPEs: 233EXPL: 3CVE-2021-21974 – VMware ESXi SLP Heap-based Buffer Overflow Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2021-21974
OpenSLP as used in ESXi (7.0 before ESXi70U1c-17325551, 6.7 before ESXi670-202102401-SG, 6.5 before ESXi650-202102101-SG) has a heap-overflow vulnerability. A malicious actor residing within the same network segment as ESXi who has access to port 427 may be able to trigger the heap-overflow issue in OpenSLP service resulting in remote code execution. OpenSLP como es usado en ESXi (versiones 7.0 anteriores a ESXi70U1c-17325551, versiones 6.7 anteriores a ESXi670-202102401-SG, versiones 6.5 anteriores a ESXi650-202102101-SG), presenta una vulnerabilidad de desbordamiento de la pila. Un actor malicioso que reside dentro del mismo segmento de red que ESXi y que presenta acceso al puerto 427 puede desencadenar el problema de desbordamiento de la pila en el servicio OpenSLP, resultando en una ejecución de código remota This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of VMware ESXi. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of SLP messages. • https://github.com/Shadow0ps/CVE-2021-21974 https://github.com/n2x4/Feb2023-CVE-2021-21974-OSINT http://packetstormsecurity.com/files/162957/VMware-ESXi-OpenSLP-Heap-Overflow.html https://www.vmware.com/security/advisories/VMSA-2021-0002.html https://www.zerodayinitiative.com/advisories/ZDI-21-250 • CWE-787: Out-of-bounds Write •
CVSS: 8.2EPSS: 0%CPEs: 184EXPL: 0CVE-2020-4004
https://notcve.org/view.php?id=CVE-2020-4004
VMware ESXi (7.0 before ESXi70U1b-17168206, 6.7 before ESXi670-202011101-SG, 6.5 before ESXi650-202011301-SG), Workstation (15.x before 15.5.7), Fusion (11.x before 11.5.7) contain a use-after-free vulnerability in the XHCI USB controller. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host. VMware ESXi (versiones 7.0 anteriores a ESXi70U1b-17168206, versiones 6.7 anteriores a ESXi670-202011101-SG, versiones 6.5 anteriores a ESXi650-202011301-SG), Workstation (versiones 15.x anteriores a 15.5.7), Fusion (versiones 11.x anteriores a 11.5.7), contienen una vulnerabilidad de uso de la memoria previamente liberada en el controlador USB XHCI. Un actor malicioso con privilegios administrativos locales en una máquina virtual puede explotar este problema para ejecutar código como el proceso VMX de la máquina virtual que se ejecuta en el host • https://www.vmware.com/security/advisories/VMSA-2020-0026.html • CWE-416: Use After Free •