CVE-2009-0640: Swannsecurity DVR4-Securanet

Medium severity, CVSS 5.0. EPSS: 2.8% chance of exploitation in the next 30 days.

Directory traversal vulnerability in the administrative web server in Swann DVR4-SecuraNet allows remote attackers to read arbitrary files via a .. (dot dot) in the URI, as demonstrated by reading the vy_netman.cfg file that contains passwords.

Affected products

• Swannsecurity DVR4-Securanet: affected versions not specified

Published 2009-02-20. Last modified 2026-06-16.