CVE-2014-6287

CriticalPublished

Rejetto HTTP File Server (HFS) Remote Code Execution Vulnerability

Published: Oct 7, 2014
Updated: Oct 22, 2025
Assigning CNA: mitre
Evidence observed: Sep 15, 2014

Primary CVSS

9.8/ 10Critical

nvd · CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS probability estimate

99.3%

High · next 30 days

Percentile: 99.9%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

CISA Known Exploited

This CVE appears in the CISA Known Exploited Vulnerabilities catalog.

Summary

The findMacroMarker function in parserLib.pas in Rejetto HTTP File Server (aks HFS or HttpFileServer) 2.3x before 2.3c allows remote attackers to execute arbitrary programs via a %00 sequence in a search action.

Sources

CVE-2014-6287Exploit
Rejetto http File Server 2.3.x (Reverse shell)
hfs-cve-2014-6287-exploitExploit
Python-based exploit for CVE-2014-6287 in HTTP File Server 2.3.x, delivering a reverse shell via Base64-encoded PowerShell payload for authorized penetration testing.
rejjeto_hfs-rce-exploit-cve-2014-6287Exploit
Remote Command Execution exploit for Rejetto HTTP File Server 2.3.x (CVE-2014-6287) rewritten in Python 3 for modern offensive security testing.

Responsible use

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