CVE-2003-1310: Symantec Norton Antivirus

Medium severity, CVSS 4.6. EPSS: 1.2% chance of exploitation in the next 30 days.

The DeviceIoControl function in the Norton Device Driver (NAVAP.sys) in Symantec Norton AntiVirus 2002 allows local users to gain privileges by overwriting memory locations via certain control codes (aka "Device Driver Attack").

Affected products

• Symantec Norton Antivirus: version 2002 only; version 2003 only

Published 2003-12-31. Last modified 2026-06-16.