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CVE-2025-34119— EasyCafe Server 2.2.14 Remote File Disclosure via Opcode 0x43

Quick assessment

Affected
Tinasoft EasyCafe Server
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.

Tinasoft EasyCafe Server是越南Tinasoft公司的一款针对咖啡、网吧等的计费服务器端软件。 Tinasoft EasyCafe Server 2.2.14版本存在安全漏洞，该漏洞源于远程文件泄露，可能导致读取系统配置和密码文件等敏感信息。

AI Predicted 7.5 Difficulty: Trivial EPSS 1.52% · P73

Public Exploits 1

Metasploit · 1 easycafe_server_fileaccess.rb [auxiliary]

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2025-34119

Vulnerability Information
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Vulnerability Title
EasyCafe Server 2.2.14 Remote File Disclosure via Opcode 0x43
Source: CVE Program / CVE List V5
Vulnerability Description
A remote file disclosure vulnerability exists in EasyCafe Server 2.2.14, exploitable by unauthenticated remote attackers via TCP port 831. The server listens for a custom protocol where opcode 0x43 can be used to request arbitrary files by absolute path. If the file exists and is accessible, its content is returned without authentication. This flaw allows attackers to retrieve sensitive files such as system configuration, password files, or application data.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
将资源暴露给错误范围
Source: CVE Program / CVE List V5
Vulnerability Title
Tinasoft EasyCafe Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tinasoft EasyCafe Server是越南Tinasoft公司的一款针对咖啡、网吧等的计费服务器端软件。 Tinasoft EasyCafe Server 2.2.14版本存在安全漏洞，该漏洞源于远程文件泄露，可能导致读取系统配置和密码文件等敏感信息。
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
Tinasoft EasyCafe Server 2.2.14 -

II. Public POCs for CVE-2025-34119

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III. Intelligence Information for CVE-2025-34119

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Exploits & Public PoCs for CVE-2025-34119 (1)

IV. Related Vulnerabilities

Same weakness: CWE-668

V. Comments for CVE-2025-34119

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