Vulnerability in VMware Cloud Foundation
CVE-2021-22011
vCenter Server contains an unauthenticated API endpoint vulnerability in vCenter Server Content Library. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to perform unauthenticated VM network setting manipulation.
EPSS: 0.011 (62.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Vmware Cloud_foundation
- Vmware Vcenter_server — versions 6.5, 6.7, 7.0
- N/a Vmware Vcenter Server, Cloud Foundation — versions VMware vCenter Server(7.x before 7.0.2 U2d, 6.7 before 6.7 U3o and 6.5 before 6.5 U3q) and VMware Cloud Foundation (4.x before 4.3.1 and 3.x before 3.10.2.2)
Public proof-of-concept exploits
References
- security@vmware.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22011?
- CVE-2021-22011 is a medium-severity vulnerability in VMware Cloud Foundation. CVSS score: 5.3/10. Published 2021-09-23.
- How severe is CVE-2021-22011?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2021-22011 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.