VULNERABILITY INTELLIGENCE
CVE-2007-4216
CVSS score7.2 HIGH
EPSS probability0.37%
CISA KEVNot currently listed
Published2007-08-21
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:C/I:C/A:C
Description
vsdatant.sys 6.5.737.0 in Check Point Zone Labs ZoneAlarm before 7.0.362 allows local users to gain privileges via a crafted Interrupt Request Packet (Irp) in a METHOD_NEITHER (1) IOCTL 0x8400000F or (2) IOCTL 0x84000013 request, which can be used to overwrite arbitrary memory locations.
Weakness classification
- CWE-20: Improper Input Validation