CVE-2007-3021: Symantec Client Security

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

Symantec Reporting Server 1.0.197.0, and other versions before 1.0.224.0, as used in Symantec Client Security 3.1 and later, and Symantec AntiVirus Corporate Edition (SAV CE) 10.1 and later, does not initialize a critical variable, which allows attackers to create arbitrary executable files via unknown manipulations of a file that is created during data export.

Affected products

• Symantec Client Security: version 3.1 only; version 3.1.394 only; version 3.1.396 only; version 3.1.400 only; version 3.1.401 only
• Symantec Norton Antivirus: version 10.0.2.2021 only; version 10.1 only; version 10.1.396 only; version 10.1.400 only; version 10.1.401 only
• Symantec Reporting Server: up to and including 1.0.197.0

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