CVE-2021-21994 Vulnerability Details

  /     /     /  

CVE-2021-21994 Metadata Quick Info

CVE Published: 13/07/2021 | CVE Updated: 03/08/2024 | CVE Year: 2021
Source: vmware | Vendor: n/a | Product: VMware ESXi and VMware Cloud Foundation
Status : PUBLISHED

---

CVE-2021-21994 Description

SFCB (Small Footprint CIM Broker) as used in ESXi has an authentication bypass vulnerability. A malicious actor with network access to port 5989 on ESXi may exploit this issue to bypass SFCB authentication by sending a specially crafted request.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID:
CWE Name: Authentication bypass vulnerability
Source: n/a

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).