CVE-2021-22858— ChanGate EnterPrise Co., Ltd property management system - Broken Authentication
Quick assessment
Affected
ChanGate EnterPrise Co., Ltd property management system
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.
昌佳 昌佳财务管理系统是中国昌佳公司的一个应用软件。提供财务管理功能。 昌佳财务管理系统中存在代码问题漏洞。攻击者可以在没有权限的情况下访问CGE账户管理功能以提升权限，并在获得用户权限后可以执行任意命令或文件。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2021-22858
Vulnerability Information
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Vulnerability Title
ChanGate EnterPrise Co., Ltd property management system - Broken Authentication
Source: CVE Program / CVE List V5
Vulnerability Description
Attackers can access the CGE account management function without privilege for permission elevation and execute arbitrary commands or files after obtaining user permissions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
昌佳财务管理系统 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
昌佳 昌佳财务管理系统是中国昌佳公司的一个应用软件。提供财务管理功能。 昌佳财务管理系统中存在代码问题漏洞。攻击者可以在没有权限的情况下访问CGE账户管理功能以提升权限，并在获得用户权限后可以执行任意命令或文件。
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 |
|---|---|---|---|---|
| ChanGate EnterPrise Co., Ltd | property management system | 0 ~ 1.00 | - |
|
II. Public POCs for CVE-2021-22858
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-22858 (2)
-
https://www.twcert.org.tw/tw/cp-132-4396-e6d44-1.html x_refsource_MISC
-
https://www.chtsecurity.com/news/fe1e30ef-4dac-4848-a3c9-a7df12672422 x_refsource_CONFIRM
Same Patch Batch · ChanGate EnterPrise Co., Ltd · 2021-02-17 · 3 CVEs total
| CVE-2021-22856 | 9.8 CRITICAL | ChanGate EnterPrise Co., Ltd property management system - SQL Injection |
| CVE-2021-22857 | 7.5 HIGH | ChanGate EnterPrise Co., Ltd property management system - Directory Traversal |
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V. Comments for CVE-2021-22858
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