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CVE-2014-6287

99
FAUCET Score

CVE-2014-6287 is a critical remote code execution vulnerability affecting Rejetto HTTP File Server (HFS) versions 2.3x prior to 2.3c. Attackers can exploit a flaw in the findMacroMarker function by injecting a %00 sequence into a search action, allowing them to execute arbitrary programs on the affected server. This vulnerability carries a CVSS score of 9.8 (Critical) due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. It is actively exploited in the wild, listed in CISA's KEV catalog, and has numerous public exploits available, including Metasploit modules and Nuclei templates, indicating widespread community awareness and exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.3, < 2.3cCPE matchmatch criteria
cpe:2.3:a:rejetto:http_file_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

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
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
99.32%
Probability of exploitation in next 30 days
EPSS Percentile
99.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Added to KEV · Mar 25, 2022
Metasploit: Rejetto HttpFileServer Remote Command Execution · Sep 11, 2014
Nuclei: CVE-2014-6287 · Apr 2, 2023
ExploitDB: EDB-49125 · Nov 30, 2020
This CVE's current EPSS score of 0.9932 is in the 100th percentile among its peer group of 36,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
packetstormsecurity.com / files/128243/HttpFileServer-2.3.x-Remote-Command-Execution.html
ExploitThird Party AdvisoryVDB Entry
packetstormsecurity.com / files/135122/Rejetto-HTTP-File-Server-2.3.x-Remote-Code-Execution.html
ExploitThird Party AdvisoryVDB Entry
packetstormsecurity.com / files/160264/Rejetto-HttpFileServer-2.3.x-Remote-Command-Execution.html
ExploitThird Party AdvisoryVDB Entry
packetstormsecurity.com / files/161503/HFS-HTTP-File-Server-2.3.x-Remote-Code-Execution.html
ExploitThird Party AdvisoryVDB Entry
github.com / rapid7/metasploit-framework/pull/3793
Exploit
exploit-db.com / exploits/39161
ExploitThird Party AdvisoryVDB Entry
kb.cert.org / vuls/id/251276
Third Party AdvisoryUS Government Resource