VulnerabilityAnalyzed
CVE-2014-6287
Rejetto HTTP File Server (HFS) Remote Code Execution Vulnerability
KEVCRITICAL 9.8EPSS 99.3%
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 15 April 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
Description
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 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 99.32% probability · 100th percentile
- CISA KEV
- Listed 25 March 2022 · due 15 April 2022
- Weakness
- CWE-94
- Affected
- rejetto/http file server
- Source
- cve@mitre.org
CISA notes
Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2014-6287
References
- http://packetstormsecurity.com/files/128243/HttpFileServer-2.3.x-Remote-Command-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/135122/Rejetto-HTTP-File-Server-2.3.x-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/160264/Rejetto-HttpFileServer-2.3.x-Remote-Command-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/161503/HFS-HTTP-File-Server-2.3.x-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://www.kb.cert.org/vuls/id/251276Third Party Advisory, US Government Resource
- https://github.com/rapid7/metasploit-framework/pull/3793Exploit
- https://www.exploit-db.com/exploits/39161/Exploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/128243/HttpFileServer-2.3.x-Remote-Command-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/135122/Rejetto-HTTP-File-Server-2.3.x-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/160264/Rejetto-HttpFileServer-2.3.x-Remote-Command-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/161503/HFS-HTTP-File-Server-2.3.x-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- http://www.kb.cert.org/vuls/id/251276Third Party Advisory, US Government Resource
- https://github.com/rapid7/metasploit-framework/pull/3793Exploit
- https://www.exploit-db.com/exploits/39161/Exploit, Third Party Advisory, VDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2014-6287US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.