{"schema":"threatline.record/2","record":{"id":"CVE-2015-3306","aliases":[],"summary":"ProFTPD Improper Access Control Vulnerability","details":"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.","categories":["Unclassified"],"product":"ProFTPD","vendor":"ProFTPD","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2015-3306","source_modified_at":"2026-10-09T16:02:13.824Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}],"defaultStatus":null}],"fixed_versions":[],"cvss":10,"severity":"Critical","kev":{"listed":true,"date_added":"2026-10-08","due_date":"2026-10-11","required_action":"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 evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","ransomware_campaign_use":"Unknown","forensic_triage":true},"epss":{"probability":0.99497,"percentile":0.99946,"score_date":"2026-10-23"},"published_at":"2015-05-18T15:00:00.000Z","modified_at":"2026-10-09T16:02:13.824Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2015-3306","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-09T16:02:13.824Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/ftp/proftpd_modcopy_exec.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2015-04-22"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/37262","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2015-06-10"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/36803","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2015-04-21"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/49908","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2021-05-26"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/36742","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2015-04-13"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/network/cves/2015/CVE-2015-3306.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2015-3306","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Exploit-DB","Nuclei","EPSS"],"references":[{"url":"https://lists.debian.org/debian-security-announce/2015/msg00154.html","source":"CISA KEV"},{"url":"https://lists.opensuse.org/archives/list/updates@lists.opensuse.org/message/WE6YZRG5UVXMGQ7IVDRYBPIWV4M6UUGM/","source":"CISA KEV"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-3306","source":"CISA KEV"},{"source":"CVE List","url":"https://www.exploit-db.com/exploits/36803/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"source":"CVE List","url":"https://www.exploit-db.com/exploits/36742/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-3306","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2026-10-09T03:55:32.860386Z"},"exploits":[{"added":"2026-04-22","check":true,"date":"2015-04-22","kind":"Exploit module","name":"ProFTPD 1.3.5 Mod_Copy Command Execution","source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/ftp/proftpd_modcopy_exec.rb"},{"added":"2015-06-10","date":"2015-06-10","kind":"Remote exploit","name":"ProFTPd 1.3.5 - 'mod_copy' Command Execution (Metasploit)","source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/37262","verified":true},{"added":"2015-04-21","date":"2015-04-21","kind":"Remote exploit","name":"ProFTPd 1.3.5 - 'mod_copy' Remote Command Execution","source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/36803","verified":false},{"added":"2021-05-26","date":"2021-05-26","kind":"Remote exploit","name":"ProFTPd 1.3.5 - 'mod_copy' Remote Command Execution (2)","source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/49908","verified":true},{"added":"2015-04-14","date":"2015-04-13","kind":"Remote exploit","name":"ProFTPd 1.3.5 - File Copy","source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/36742","verified":true},{"kind":"Scanner template","name":"ProFTPd - Remote Code Execution","source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/network/cves/2015/CVE-2015-3306.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-09T16:02:13.824Z","content_hash":"fc0514ef2d6c1c3205348ffa99a810106ded13ec7433257386c050ead1c02b0c"}}