VULNERABILITY INTELLIGENCE
CVE-2007-4971
CVSS score4.4 MEDIUM
EPSS probability0.28%
CISA KEVNot currently listed
Published2007-09-19
Last modified2026-06-16
CVSS vectorAV:L/AC:M/Au:N/C:P/I:P/A:P
Description
ProSecurity 1.40 Beta 2 does not properly validate certain parameters to System Service Descriptor Table (SSDT) function handlers, which allows local users to cause a denial of service (crash) and possibly gain privileges via kernel SSDT hooks for Windows Native API functions including (1) NtCreateKey, (2) NtDeleteFile, (3) NtLoadDriver, (4) NtOpenSection, and (5) NtSetSystemTime.
Weakness classification
- CWE-20: Improper Input Validation