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CVE-2021-21985: VMware vCenter Server

EPSS99.9%No. 14 of 1739 in KEV
CVE year2021listed the same year
Same vendor in KEV26
Same product9
FieldValue
VendorVMware
ProductvCenter Server
NameVMware vCenter Server Improper Input Validation Vulnerability
Added to KEV2021-11-03
US federal due date2021-11-17
Ransomware useKnown
CWECWE-20, CWE-470, CWE-918

CISA description

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.

Other entries for this product

CVEVendor / productAddedEPSSRansomware
CVE-2024-38813VMware vCenter Server2024-11-2017.3%Unknown
CVE-2024-38812VMware vCenter Server2024-11-2054.5%Unknown
CVE-2022-22948VMware vCenter Server2024-07-1713.2%Unknown
CVE-2023-34048VMware vCenter Server2024-01-2299.4%Unknown
CVE-2021-22017VMware vCenter Server2022-01-1049.1%Unknown
CVE-2021-22005VMware vCenter Server2021-11-0399.9%Known
CVE-2021-21972VMware vCenter Server2021-11-0399.8%Known
CVE-2020-3952VMware vCenter Server2021-11-0390.3%Unknown

NVD — CVE-2021-21985

Data from CISA's Known Exploited Vulnerabilities (KEV) catalog. EPSS is FIRST's estimated probability of exploitation activity in the next 30 days, refreshed weekly. Always follow the vendor's official guidance.
About this page

A VMware vCenter Server vulnerability added to CISA's Known Exploited Vulnerabilities catalog on 2021-11-03.