9.8
CVSSv3

CVE-2021-34371

Published: 05/08/2021 Updated: 12/08/2021
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

Neo4j up to and including 3.4.18 (with the shell server enabled) exposes an RMI service that arbitrarily deserializes Java objects, e.g., through setSessionVariable. An attacker can abuse this for remote code execution because there are dependencies with exploitable gadget chains.

Vulnerability Trend

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neo4j neo4j

Github Repositories

CVE-2021-34371.jar

CVE-2021-34371jar CVE-2021-34371jar from githubcom/vulhub/vulhub/tree/master/neo4j/CVE-2021-34371/rhino_gadget USE EXP