Vulnerability Monitor

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CVE-2021-22003


VMware Workspace ONE Access and Identity Manager, unintentionally provide a login interface on port 7443. A malicious actor with network access to port 7443 may attempt user enumeration or brute force the login endpoint, which may or may not be practical based on lockout policy configuration and password complexity for the target account.


Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.5, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), for affected systems. Impacting 5 products from vmware, from vmware, from linux and 2 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2021, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.


Published

2021-08-31T22:15:08.367

Last Modified

2024-11-21T05:49:25.333

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-307

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application vmware identity_manager 3.3.2 Yes
Application vmware identity_manager 3.3.3 Yes
Application vmware identity_manager 3.3.4 Yes
Application vmware identity_manager 3.3.5 Yes
Application vmware workspace_one_access 20.01 Yes
Application vmware workspace_one_access 20.10 Yes
Application vmware workspace_one_access 20.10.01 Yes
Operating System linux linux_kernel - No
Application vmware cloud_foundation 4.0 Yes
Application vmware cloud_foundation 4.0.1 Yes
Application vmware cloud_foundation 4.1 Yes
Application vmware cloud_foundation 4.1.0.1 Yes
Application vmware cloud_foundation 4.2.1 Yes
Application vmware vrealize_suite_lifecycle_manager 8.0 Yes
Application vmware vrealize_suite_lifecycle_manager 8.0.1 Yes
Application vmware vrealize_suite_lifecycle_manager 8.1 Yes
Application vmware vrealize_suite_lifecycle_manager 8.2 Yes

References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For vmware's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.