CVE-2015-3306

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

October 8, 2026

Last Seen

October 9, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

CVE-2015-3306 Exploited in ProFTPD FTP Servers86.0

CVE-2015-3306, a vulnerability in ProFTPD 1.3.5, allows remote attackers to read and write arbitrary files using the SITE CPFR and SITE CPTO commands. This exploit can lead to unauthorized access and potential remote code execution, as the commands are executed with the privileges of the ProFTPD ser...

CISA Mandates Urgent Patching of Five Critical Flaws Exploited by Flax Typhoon81.0

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered federal agencies to patch five critical vulnerabilities by October 11, 2026, following exploitation by the China-linked hacking group Flax Typhoon. The vulnerabilities, added to CISA's Known Exploited Vulnerabilities (KEV)...