VMware Workspace ONE Access and Identity Manager, allow the /cfg web app and diagnostic endpoints, on port 8443, to be accessed via port 443 using a custom host header. A malicious actor with network access to port 443 could tamper with host headers to facilitate access to the /cfg web app, in addition a malicious actor could access /cfg diagnostic endpoints without authentication.
This vulnerability carries a CRITICAL severity rating with a CVSS v3.1 score of 9.8, 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), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 5 products from vmware, from vmware, from linux and 2 others, organizations running these solutions should prioritize assessment and patching.
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.
2021-08-31T22:15:08.320
2024-11-21T05:49:25.223
Modified
CVSSv3.1: 9.8 (CRITICAL)
AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
| 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 |
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.