CVE-2020-3976
Last modified
CVE-2020-3976 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. VMware ESXi and vCenter Server contain a partial denial of service vulnerability in their respective authentication services. VMware has evaluated the severity of this issue to be in the Moderate severity range with a maximum CVSSv3 base score of 5.3.. EPSS estimates a 2.12% chance of exploitation in the next 30 days.
Description
VMware ESXi and vCenter Server contain a partial denial of service vulnerability in their respective authentication services. VMware has evaluated the severity of this issue to be in the Moderate severity range with a maximum CVSSv3 base score of 5.3.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Vmware | Cloud Foundation | >= 3.0, < 3.10 |
| Vmware | Cloud Foundation | >= 4.0, < 4.0.1 |
| Vmware | Vcenter Server | 6.5 |
| Vmware | Vcenter Server | 6.7 |
| Vmware | Vcenter Server | 7.0 |
| Vmware | Esxi | 6.5 |
| Vmware | Esxi | 6.7 |
| Vmware | Esxi | 7.0 |
References
- https://www.vmware.com/security/advisories/VMSA-2020-0018.htmlPatch, Vendor Advisory
- https://www.vmware.com/security/advisories/VMSA-2020-0018.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Related CVEs from 2020
- CVE-2020-3970VMware ESXi (7.0 before ESXi_7.0.0-1.20.16321839, 6.7 before…3.8
- CVE-2020-3971VMware ESXi (6.7 before ESXi670-201904101-SG and 6.5 before …5.5
- CVE-2020-3972VMware Tools for macOS (11.x.x and prior before 11.1.1) cont…3.3
- CVE-2020-3973The VeloCloud Orchestrator does not apply correct input vali…8.8
- CVE-2020-3974VMware Fusion (11.x before 11.5.5), VMware Remote Console fo…7.8
- CVE-2020-3975VMware App Volumes 2.x prior to 2.18.6 and VMware App Volume…5.4
- CVE-2020-3977VMware Horizon DaaS (7.x and 8.x before 8.0.1 Update 1) cont…6.5
- CVE-2020-3979InstallBuilder for Qt Windows (versions prior to 20.7.0) ins…7.8
- CVE-2020-3980VMware Fusion (11.x) contains a privilege escalation vulnera…6.7
- CVE-2020-3981VMware ESXi (7.0 before ESXi_7.0.1-0.0.16850804, 6.7 before …5.8
- CVE-2020-3982VMware ESXi (7.0 before ESXi_7.0.1-0.0.16850804, 6.7 before …7.7
- CVE-2020-3984The SD-WAN Orchestrator 3.3.2 prior to 3.3.2 P3 and 3.4.x pr…6.5
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