Is CVE-2018-25408 actively exploited?

No active exploitation of CVE-2018-25408 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2018-25408 be exploited remotely?

Yes. CVE-2018-25408 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2018-25408?

CVE-2018-25408 has a CVSS score of 7.5 (HIGH).

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HIGH

CVE-2018-25408

CWE-22Published: May 30, 2026· Updated: Jun 1, 2026

7.5

CVSS v3.1

EPSS:0.23%probability of exploitation in 30 daysPercentile:46.2th

Official Description

The Open ISES Project 3.30A contains a path traversal vulnerability in the ajax/download.php endpoint that allows unauthenticated attackers to download arbitrary files by manipulating the filename parameter. Attackers can supply directory traversal sequences ../ in the filename parameter to access files outside the intended directory, including configuration files and system files.

NVD Source

Technical Analysis

CVE-2018-25408 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.