CVE-2018-25252: SolarWinds FTP Voyager

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

FTP Voyager 16.2.0 contains a denial of service vulnerability that allows local attackers to crash the application by injecting oversized buffer data into the site profile IP field. Attackers can create a malicious site profile containing 500 bytes of repeated characters and paste it into the IP field to trigger a buffer overflow that crashes the FTP Voyager process.

Affected products

• SolarWinds FTP Voyager: up to and including 16.2.0

Published 2026-04-04. Last modified 2026-07-24.