Vulnerabilities / CVE-2015-3306
CVE-2015-3306
Published 2015-05-18 · published (not yet in NVD)
CVE-2015-3306
Exploited in the wild: CISA added it to the Known Exploited Vulnerabilities catalog on 2026-10-08, with a fix-by date of 2026-10-11. Patch it first.
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.
10.0 CRITICAL
CVSS 3.1 · CNA
CVSS 3.1 · CNA
99%
chance of exploitation in the next 30 days (EPSS; in the top 1% of all CVEs)
chance of exploitation in the next 30 days (EPSS; in the top 1% of all CVEs)
The mod_copy module in ProFTPD 1.3.5 allows remote attackers to read and write to arbitrary files via the site cpfr and site cpto commands.
Scores
Affected products
- n/a n/a: n/a
14 references (advisories, patches, write-ups)
- http://www.rapid7.com/db/modules/exploit/unix/ftp/proftpd_modcopy_exec · x_refsource_MISC
- https://www.exploit-db.com/exploits/36803/ · exploit, x_refsource_EXPLOIT-DB
- http://packetstormsecurity.com/files/131555/ProFTPd-1.3.5-Remote-Command-Execution.html · x_refsource_MISC
- http://www.debian.org/security/2015/dsa-3263 · vendor-advisory, x_refsource_DEBIAN
- http://packetstormsecurity.com/files/131567/ProFTPd-CPFR-CPTO-Proof-Of-Concept.html · x_refsource_MISC
- http://packetstormsecurity.com/files/132218/ProFTPD-1.3.5-Mod_Copy-Command-Execution.html · x_refsource_MISC
- http://lists.opensuse.org/opensuse-updates/2015-06/msg00020.html · vendor-advisory, x_refsource_SUSE
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157053.html · vendor-advisory, x_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157054.html · vendor-advisory, x_refsource_FEDORA
- http://www.securityfocus.com/bid/74238 · vdb-entry, x_refsource_BID
- https://www.exploit-db.com/exploits/36742/ · exploit, x_refsource_EXPLOIT-DB
- http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157581.html · vendor-advisory, x_refsource_FEDORA
- http://packetstormsecurity.com/files/131505/ProFTPd-1.3.5-File-Copy.html · x_refsource_MISC
- http://packetstormsecurity.com/files/162777/ProFTPd-1.3.5-Remote-Command-Execution.html · x_refsource_MISC
Sources: CVE.org, OSV.dev, FIRST EPSS. Missing ones did not answer or have no record yet.