CVE-2014-6287Rejetto HTTP File Server (HFS) Remote Code Execution Vulnerability

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.

9.8 CRITICALEPSS 99.32%⚡ Known Exploited (CISA KEV)NVD: Analyzed

Last updated: 2026-06-17 00:12 UTC

OverviewCVSS details

9.8CRITICALCVSS 3.1

Score source: NVD
NVD status: Analyzed
Published: Oct 7, 2014
Assigner: mitre

Affected

http file server (rejetto)

Versions: 2.3 before 2.3c
Fixed in: 2.3c

Exploitation

Public exploit: Yes · 6 references
CISA KEV: Listed · Mar 25, 2022
KEV due date: Apr 15, 2022
Ransomware use: Unknown
SSVC: Exploitation active · Automatable yes · Impact total

EPSS · FIRST, scored Nov 6

99.32%chance of exploitation in 30 days

Higher than 99.93% of CVEs

CVSS 3.1 · NVD

9.8Critical

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

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality impact: High
Integrity impact: High
Availability impact: High

CVSS 2.0 · NVD

10.0High

AV:N/AC:L/Au:N/C:C/I:C/A:C

Attack vector: Network
Attack complexity: Low
Authentication: None
Confidentiality impact: Complete
Integrity impact: Complete
Availability impact: Complete

NVD status: Analyzed

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
9.8	CRITICAL	3.1NVD	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0	HIGH	2.0NVD	AV:N/AC:L/Au:N/C:C/I:C/A:C

CISA required action

⚡ Known exploited · remediation due Apr 15, 2022

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Details

CVE ID: CVE-2014-6287
Status: Analyzed
Assigner (CNA): mitre
Published: Oct 7, 2014
Last modified: 2026-06-17 00:12 UTC
Weaknesses: CWE-94

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-07 13:41 UTC.