CVE-2014-6287The 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 se…
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CISA lists it as known exploited since Mar 25, 2022; federal agencies had to remediate by Apr 15, 2022. Treat that date as your deadline.
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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.
- CVSS
- 9.8 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-94
- Known exploited
- Added to CISA KEV Mar 25, 2022; federal remediation due Apr 15, 2022Apply updates per vendor instructions.
- EPSS (exploitation in the next 30 days)
- 99.32% (percentile 100)
- Assigned by
- mitre
- NVD analysis
- Analyzed
- Record last updated
- Oct 22, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
rejetto http_file_server rejetto:http_file_server | from 2.3 before 2.3c | NVD |
References
- http://www.kb.cert.org/vuls/id/251276third-party-advisory, x-refsource-cert-vn, us-government-resource
- https://www.exploit-db.com/exploits/39161/exploit, x-refsource-exploit-db, third-party-advisory, vdb-entry
- http://packetstormsecurity.com/files/128243/HttpFileServer-2.3.x-Remote-Command-Execution.htmlx-refsource-misc, exploit, third-party-advisory, vdb-entry
- https://github.com/rapid7/metasploit-framework/pull/3793x-refsource-misc, exploit
- http://packetstormsecurity.com/files/135122/Rejetto-HTTP-File-Server-2.3.x-Remote-Code-Execution.htmlx-refsource-misc, exploit, third-party-advisory, vdb-entry
- http://packetstormsecurity.com/files/160264/Rejetto-HttpFileServer-2.3.x-Remote-Command-Execution.htmlx-refsource-misc, exploit, third-party-advisory, vdb-entry
- http://packetstormsecurity.com/files/161503/HFS-HTTP-File-Server-2.3.x-Remote-Code-Execution.htmlx-refsource-misc, exploit, third-party-advisory, vdb-entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-6287us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.