CVE-2007-2769: Opendap Bes

High severity, CVSS 7.5. EPSS: 2.7% chance of exploitation in the next 30 days.

BES before 3.5.0 in OPeNDAP 4 (Hydrax) before 1.2.1 does not properly handle compressed files, which allows remote attackers to upload arbitrary files or execute arbitrary commands via a crafted compressed file.

Affected products

• Opendap Bes: up to and including 3.4.2
• Opendap Hyrax: version 1.2 only

Published 2007-05-21. Last modified 2026-06-16.