CVE-2007-5328: Broadcom Brightstor Arcserve Backup

High severity, CVSS 10.0. EPSS: 7% chance of exploitation in the next 30 days.

The Message Engine RPC service in CA BrightStor ARCServe BackUp v9.01 through R11.5, and Enterprise Backup r10.5, allows attackers to execute arbitrary code by using certain "insecure method calls" to modify the file system and registry, aka "Privileged function exposure."

Affected products

• Broadcom Brightstor Arcserve Backup: version 9.01 only; version 10.5 only; version 11 only; version 11.1 only; version 11.5 only
• Broadcom Brightstor Enterprise Backup: version 10.5 only

Published 2007-10-13. Last modified 2026-06-16.