CVE Watch—

CVE-2021-21985

VMware vCenter Server Improper Input Validation Vulnerability

CVSS

—

Sin CVSS

EPSS

100.0%

p100

KEV

SÍ

3 nov 2021

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

100.0%EPSS · 30 días100.0%

2026-06-302026-07-16

Ficha del catálogo KEV

Producto

VMware / vCenter Server

Vulnerabilidad

VMware vCenter Server Improper Input Validation Vulnerability

Añadido a KEV

3 nov 2021

Remediar antes de

17 nov 2021

Uso conocido en ransomware

Sí

Descripción resumida

VMware vSphere Client contains an improper input validation vulnerability in the Virtual SAN Health Check plug-in, which is enabled by default in vCenter Server, which allows for remote code execution.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2021-21985

CVEs relacionados

CVECVSSEPSSKEVRExplotTítuloVis.

CVE-2021-22005—

100.0%

KEV—80VMware vCenter Server File Upload Vulnerability—CVE-2021-21972—

99.9%

KEV—80VMware vCenter Server Remote Code Execution Vulnerability—CVE-2023-34048—

99.9%

KEV—80VMware vCenter Server Out-of-Bounds Write Vulnerability—CVE-2020-3952—

99.8%

KEV—80VMware vCenter Server Information Disclosure Vulnerability—CVE-2024-38812—

98.9%

KEV—80VMware vCenter Server Heap-Based Buffer Overflow Vulnerability—CVE-2021-22017—

98.7%

KEV—80VMware vCenter Server Improper Access Control—