CVE-2025-34096— Easy File Sharing HTTP Server 7.2 Buffer Overflow via POST to /sendemail.ghp
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I. Basic Information for CVE-2025-34096
Vulnerability Information
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Vulnerability Title
Easy File Sharing HTTP Server 7.2 Buffer Overflow via POST to /sendemail.ghp
Source: NVD (National Vulnerability Database)
Vulnerability Description
A stack-based buffer overflow vulnerability exists in Easy File Sharing HTTP Server version 7.2. The flaw is triggered when a crafted POST request is sent to the /sendemail.ghp endpoint containing an overly long Email parameter. The application fails to properly validate the length of this field, resulting in a memory corruption condition. An unauthenticated remote attacker can exploit this to execute arbitrary code with the privileges of the server process.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
EFS Easy File Sharing HTTP Server 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EFS Easy File Sharing HTTP Server是EFS公司的一套文件共享软件。 EFS Easy File Sharing HTTP Server 7.2版本存在安全漏洞，该漏洞源于/sendemail.ghp端点中的缓冲区溢出，可能导致执行任意代码。
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)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| EFS Software Inc. | Easy File Sharing HTTP Server | 7.2 | - |
II. Public POCs for CVE-2025-34096
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://vulncheck/advisories/easy-file-sharing-http-server-buffer-overflowthird-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-34096
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