Home/CVE/Rejetto HTTP File Server (HFS) Remote Code Execution Vulnerability
CVE

CVE-2014-6287

Rejetto 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.

CRITICAL · CVSS 9.8 ⚠ CISA KEV EPSS 0.94361
Act now
  • Listed on CISA KEV (known exploited in the wild)
  • SSVC exploitation status: active
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 0% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬢

Required Remediation

Apply updates per vendor instructions.

⬡

Weakness Classification

CWE-94Improper Control of Generation of Code ('Code Injection')
CWE-94Improper Control of Generation of Code ('Code Injection')
▤

Affected Products & Versions

1
rejetto http file server>= 2.3 and < 2.3c
⚠

Public Exploits & PoCs

11
webappsRejetto HttpFileServer 2.3.x - Remote Command Execution (3)2020-11-30
remoteRejetto HTTP File Server (HFS) 2.3.x - Remote Command Execution (2)verified
remoteRejetto HTTP File Server (HFS) - Remote Command Execution (Metasploit)verified
remoteRejetto HTTP File Server (HFS) 2.3.x - Remote Command Execution (1)verified
nucleiHTTP File Server <2.3c - Remote Command Executioncritical
pocpacketstormsecurity.com · HttpFileServer-2.3.x-Remote-Command-Execution.htmlpacketstormsecurity.com
pocpacketstormsecurity.com · Rejetto-HTTP-File-Server-2.3.x-Remote-Code-Execution.htmlpacketstormsecurity.com
pocpacketstormsecurity.com · Rejetto-HttpFileServer-2.3.x-Remote-Command-Execution.htmlpacketstormsecurity.com
pocpacketstormsecurity.com · HFS-HTTP-File-Server-2.3.x-Remote-Code-Execution.htmlpacketstormsecurity.com
pocgithub.com · 3793github.com
pocwww.exploit-db.com · 39161www.exploit-db.com
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD07 Oct 2014 · 10:55 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
active
Automatable
yes
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

1
cisaKEV-CVE-2014-6287
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.kb.cert.org/vuls/id/251276Third Party AdvisoryUS Government Resource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-6287US Government Resource
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