Client Application Firewall
Neo4j.RMI.setSessionVariable.Insecure.Deserialization
Description
This indicates an attack attempt to exploit a remote Code Execution vulnerability in Neo4j.
The vulnerability is due to an error in the vulnerable application when handling a maliciously crafted request. A remote attacker may be able exploit this to execute arbitrary code within the context of the application via crafted requests.
Affected Products
Neo4j version 3.4.18 and prior
Impact
System Compromise: Remote attackers can gain control of vulnerable systems
Recommended Actions
Apply the most recent upgrade or patch from the vendor.
https://neo4j.com/download-center/
Version Updates
| Date | Version | Detail |
|---|---|---|
| 2022-06-15 | 21.339 |
| ID | 51567 |
| Created | May 30, 2022 |
| Updated | Nov 23, 2022 |
| Risk |
|
| CVE ID | CVE-2021-34371 |
| Exploit Prediction Score | 6.2% |
| Default Action | drop |
| Affected OS | Windows, Linux, BSD, MacOS |
| Affected App | Other |