CVE-2011-5114: Barraguard Barracuda Link Balancer Series Firmware

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in the Authoritative DNS - DNS Zones page in Barracuda Link Balancer 330 Firmware 1.3.2.005 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) zoneid or (2) scope parameter.

Affected products

• Barraguard Barracuda Link Balancer Series Firmware: version 1.3.2.005 only

Published 2012-08-23. Last modified 2026-06-16.