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CVE-2023-23638— Apache Dubbo Deserialization Vulnerability Gadgets Bypass

Quick assessment

Affected
Apache Software Foundation Apache Dubbo
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Dubbo是美国阿帕奇（Apache）基金会的一款基于Java的轻量级RPC（远程过程调用）框架。该产品提供了基于接口的远程呼叫、容错和负载平衡以及自动服务注册和发现等功能。 Dubbo 2.7.21版本及之前的2.7.x 版本、3.0.13版本及之前的3.0.x版本、3.1.5版本及之前的3.1.x 版本存在代码问题漏洞，该漏洞源于存在反序列化漏洞，可能导致恶意代码执行。

CVSS 5.0 · Medium EPSS 4.85% · P92

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-23638

Vulnerability Information
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Vulnerability Title
Apache Dubbo Deserialization Vulnerability Gadgets Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
A deserialization vulnerability existed when dubbo generic invoke, which could lead to malicious code execution. This issue affects Apache Dubbo 2.7.x version 2.7.21 and prior versions; Apache Dubbo 3.0.x version 3.0.13 and prior versions; Apache Dubbo 3.1.x version 3.1.5 and prior versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Dubbo 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Dubbo是美国阿帕奇（Apache）基金会的一款基于Java的轻量级RPC（远程过程调用）框架。该产品提供了基于接口的远程呼叫、容错和负载平衡以及自动服务注册和发现等功能。 Dubbo 2.7.21版本及之前的2.7.x 版本、3.0.13版本及之前的3.0.x版本、3.1.5版本及之前的3.1.x 版本存在代码问题漏洞，该漏洞源于存在反序列化漏洞，可能导致恶意代码执行。
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

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Dubbo Apache Dubbo 2.7.x ~ 2.7.21 -

II. Public POCs for CVE-2023-23638

# POC Description Source Link Shenlong Link
1 Another PoC of Apache Dubbo CVE-2023-23638 https://github.com/X1r0z/CVE-2023-23638 POC Details
2 Apache Dubbo (CVE-2023-23638)漏洞利用的工程化实践 https://github.com/YYHYlh/Apache-Dubbo-CVE-2023-23638-exp POC Details
3 None https://github.com/CKevens/CVE-2023-23638-Tools POC Details
4 PoC of Apache Dubbo CVE-2023-23638 https://github.com/X1r0z/Dubbo-RCE POC Details
5 None https://github.com/3yujw7njai/CVE-2023-23638-Tools POC Details
6 None https://github.com/AiK1d/CVE-2023-23638-Tools POC Details
7 None https://github.com/cuijiung/dubbo-CVE-2023-23638 POC Details
8 None https://github.com/P4x1s/CVE-2023-23638-Tools POC Details
9 PoC of Apache Dubbo CVE-2023-23638 https://github.com/X1r0z/dubbo-rce POC Details
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III. Intelligence Information for CVE-2023-23638

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Mailing List Discussions for CVE-2023-23638 (1)

IV. Related Vulnerabilities

Same product: Apache Dubbo
Same vendor: Apache Software Foundation
Same weakness: CWE-502

V. Comments for CVE-2023-23638

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