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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
99%
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)

Sources: CVE.org, OSV.dev, FIRST EPSS. Missing ones did not answer or have no record yet.

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