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I. Basic Information for CVE-2021-34371
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Neo4j 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Neo4j是美国Neo4j公司的一款基于Java的且完全兼容ACID的图形数据库，它支持数据迁移、附加组件等。 neo4j存在代码问题漏洞，该漏洞源于任意反序列化 Java 对象的 RMI 服务。攻击者利用该漏洞可以造成远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2021-34371
#POC DescriptionSource LinkShenlong Link
1CVE-2021-34371.jarhttps://github.com/zwjjustdoit/CVE-2021-34371.jarPOC Details
2Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/%E6%95%B0%E6%8D%AE%E5%BA%93%E6%BC%8F%E6%B4%9E/Neo4j%20Shell%20Server%20%E5%8F%8D%E5%BA%8F%E5%88%97%E5%8C%96%E6%BC%8F%E6%B4%9E%20CVE-2021-34371.mdPOC Details
3https://github.com/vulhub/vulhub/blob/master/neo4j/CVE-2021-34371/README.mdPOC Details
4python exploit - Neo4j 3.4.18 - RMI based Remote Code Execution (RCE)https://github.com/tavgar/CVE-2021-34371POC Details
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III. Intelligence Information for CVE-2021-34371
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2021-34371

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