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CVE-2023-45146— Remote code execution in XXL-RPC

Quick assessment

Affected
xuexueli xxl-rpc
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

XXL-RPC是一个高性能的分布式 RPC 框架。 XXL-RPC 存在安全漏洞。攻击者利用该漏洞可以远程执行代码。

CVSS 9.1 · Critical EPSS 1.05% · P61

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-45146

Vulnerability Information
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Vulnerability Title
Remote code execution in XXL-RPC
Source: CVE Program / CVE List V5
Vulnerability Description
XXL-RPC is a high performance, distributed RPC framework. With it, a TCP server can be set up using the Netty framework and the Hessian serialization mechanism. When such a configuration is used, attackers may be able to connect to the server and provide malicious serialized objects that, once deserialized, force it to execute arbitrary code. This can be abused to take control of the machine the server is running by way of remote code execution. This issue has not been fixed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
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
XXL-RPC 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
XXL-RPC是一个高性能的分布式 RPC 框架。 XXL-RPC 存在安全漏洞。攻击者利用该漏洞可以远程执行代码。
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
xuexueli xxl-rpc <= 1.7.0 -

II. Public POCs for CVE-2023-45146

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III. Intelligence Information for CVE-2023-45146

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Other References for CVE-2023-45146 (1)

IV. Related Vulnerabilities

Same weakness: CWE-502

V. Comments for CVE-2023-45146

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