CVE-2018-25438— Intermesh Group-Office < 3.5.5 Path Traversal via compress.php
Quick assessment
Affected
Intermesh Group-Office
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.
Intermesh Group-Office 3.3.0 至 3.5.5 之前的版本在 compress.php 文件中存在一个无需身份验证的路径遍历漏洞。远程攻击者可通过操纵"file"参数读取任意文件。攻击者可向/compress.php 发送 GET 请求，并在"file"参数中注入包含"../"序列的字符串；该参数会被拼接到缓存路径后，再传递给 readfile() 函数，从而读取如 /etc/passwd 等系统文件。Shadowserver 基金会于 2023 年 10 月 21 日首次观察到该漏洞的利
Possible ATT&CK Techniques 3 AI
T1039 · Data from Network Shared Drive T1190 · Exploit Public-Facing Application T1083 · File and Directory DiscoveryAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Intermesh | Group-Office | 3.3.0< 3.5.5 |
affected |
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I. Basic Information for CVE-2018-25438
Vulnerability Information
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Vulnerability Title
Intermesh Group-Office < 3.5.5 Path Traversal via compress.php
Source: CVE Program / CVE List V5
Vulnerability Description
Intermesh Group-Office 3.3.0 before 3.5.5 contains an unauthenticated path traversal vulnerability in compress.php that allows remote attackers to read arbitrary files by manipulating the 'file' parameter. Attackers can send GET requests to /compress.php with '../' sequences in the 'file' parameter, which is appended to the cache path and passed to readfile(), to read files such as /etc/passwd. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-21.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Intermesh | Group-Office | 3.3.0 ~ 3.5.5 | - |
|
II. Public POCs for CVE-2018-25438
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2018-25438 (1)
Exploits & Public PoCs for CVE-2018-25438 (1)
Proof of Concept for CVE-2018-25438 (1)
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V. Comments for CVE-2018-25438
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