CVE-2015-3306
ProFTPD Improper Access Control Vulnerability
- Severity: Critical
- CVSS 10.0
- EPSS 99.50%
- On CISA KEV
- Weaponized (Metasploit/Nuclei)
- P1 · Patch now
Why P1: on CISA KEV.
Description
ProFTPD contains an improper access control vulnerability that could allow remote attackers to read and write to arbitrary files via the site cpfr and site cpto commands.
CISA Known Exploited Vulnerability
Added 2026-10-08, remediation due 2026-10-11. Ransomware use: Unknown. Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for…
Affected products
- ProFTPD Version details not specified by CISA
References
- CISA KEV catalog CISA
- Public exploit Exploit-DB