CVE-2023-34209— Exposure of Sensitive System Information to an Unauthorized Control Sphere in EasyUse MailHunter Ultimate
Quick assessment
Affected
EasyUse Digital Technology MailHunter Ultimate
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.
EasyUse MailHunter Ultimate是中国EasyUse公司的一个准确的电子邮件查找工具。 EasyUse MailHunter Ultimate 2023及之前版本存在安全漏洞，该漏洞源于敏感系统信息暴露给未经授权的Control Sphere，允许经过身份验证的远程用户通过未加密的VIEWSTATE参数获取绝对路径。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-34209
Vulnerability Information
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Vulnerability Title
Exposure of Sensitive System Information to an Unauthorized Control Sphere in EasyUse MailHunter Ultimate
Source: CVE Program / CVE List V5
Vulnerability Description
Exposure of Sensitive System Information to an Unauthorized Control Sphere in create template function in EasyUse MailHunter Ultimate 2023 and earlier allow remote authenticated users to obtain the absolute path via unencrypted VIEWSTATE parameter.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
将系统数据暴露到未授权控制的范围
Source: CVE Program / CVE List V5
Vulnerability Title
EasyUse MailHunter Ultimate 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EasyUse MailHunter Ultimate是中国EasyUse公司的一个准确的电子邮件查找工具。 EasyUse MailHunter Ultimate 2023及之前版本存在安全漏洞，该漏洞源于敏感系统信息暴露给未经授权的Control Sphere，允许经过身份验证的远程用户通过未加密的VIEWSTATE参数获取绝对路径。
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 |
|---|---|---|---|---|
| EasyUse Digital Technology | MailHunter Ultimate | 0 ~ 2023 | - |
|
II. Public POCs for CVE-2023-34209
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · EasyUse Digital Technology · 2023-10-17 · 4 CVEs total
| CVE-2023-34207 | 9.9 CRITICAL | Unrestricted Upload of File with Dangerous Type in EasyUse MailHunter Ultimate |
| CVE-2023-34210 | 7.7 HIGH | SQL Injection in EasyUse MailHunter Ultimate |
| CVE-2023-34208 | 6.5 MEDIUM | Path Traversal in EasyUse MailHunter Ultimate |
IV. Related Vulnerabilities
Same product: MailHunter Ultimate
Same weakness: CWE-497
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V. Comments for CVE-2023-34209
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