CVE Vulnerability

CVE-2021-34371

Neo4j through 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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.exploit-db.com/exploits/50170 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:neo4j:neo4j:*:*:*:*:community:*:*:*
Information

Published : 2021-08-05 08:15

Updated : 2021-08-12 05:44

NVD link : CVE-2021-34371

Mitre link : CVE-2021-34371

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data