Vulnerability Details : CVE-2020-5396
VMware GemFire versions prior to 9.10.0, 9.9.2, 9.8.7, and 9.7.6, and VMware Tanzu GemFire for VMs versions prior to 1.11.1 and 1.10.2, when deployed without a SecurityManager, contain a JMX service available which contains an insecure default configuration. This allows a malicious user to create an MLet mbean leading to remote code execution.
Vulnerability category: Execute codeBypassGain privilege
Products affected by CVE-2020-5396
- cpe:2.3:a:vmware:gemfire:*:*:*:*:*:*:*:*
- cpe:2.3:a:vmware:gemfire:*:*:*:*:*:*:*:*
- cpe:2.3:a:vmware:gemfire:*:*:*:*:*:*:*:*
- Vmware » Tanzu Gemfire For Virtual MachinesVersions from including (>=) 1.11.0 and before (<) 1.11.1cpe:2.3:a:vmware:tanzu_gemfire_for_virtual_machines:*:*:*:*:*:*:*:*
- Vmware » Tanzu Gemfire For Virtual MachinesVersions from including (>=) 1.10.0 and before (<) 1.10.2cpe:2.3:a:vmware:tanzu_gemfire_for_virtual_machines:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-5396
0.53%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-5396
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2020-5396
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: security@pivotal.io (Secondary)
-
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-5396
-
https://tanzu.vmware.com/security/cve-2020-5396
CVE-2020-5396: JMX Insecure Default Configuration in GemFire | Security | VMware TanzuVendor Advisory
Jump to