HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2018-25438 — Intermesh Group-Office 3.3.0 before 3.5.5 contains an unauthenticated path trave...

·Source: NIST NVD

Updated:

Executive Summary

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. Ex

Analysis

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. CVSS Score: 7.5. Published: 2026-10-22T11:17:03.463.

Indicators of Compromise (1)

CVE (1)
CVE-2018-25438
Source Attribution

Originally published by NIST NVD on Oct 22, 2026. Verified by: NIST.

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