CVE-2011-3502: Cogentdatahub Cogent Datahub

Medium severity, CVSS 5.0. EPSS: 5.7% chance of exploitation in the next 30 days.

The web server in Cogent DataHub 7.1.1.63 and earlier allows remote attackers to obtain the source code of executable files via a request with a trailing (1) space or (2) %2e (encoded dot).

Affected products

• Cogentdatahub Cogent Datahub: version 7.0 only; version 7.0.2 only; version 7.1.0 only; version 7.1.1 only; version 7.1.1.63 only

Published 2011-09-16. Last modified 2026-06-16.