// For flags

CVE-2006-3787

Sunbelt Kerio Personal Firewall 4.3.426 - CreateRemoteThread Denial of Service

Severity Score

5.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

kpf4ss.exe in Sunbelt Kerio Personal Firewall 4.3.x before 4.3.268 does not properly hook the CreateRemoteThread API function, which allows local users to cause a denial of service (crash) and bypass protection mechanisms by calling CreateRemoteThread.

kpf4ss.exe en Sunbelt Kerio Personal Firewall 4.3.x anterior a 4.3.268 no se engancha adecuadamente a la función CreateRemoteThread de la API, lo cual permite a usuarios locales provocar una denegación de servicio (caída) y evitar mecanismos de protección llamando a CreateRemoteThread.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2006-07-15 First Exploit
  • 2006-07-21 CVE Reserved
  • 2006-07-21 CVE Published
  • 2024-08-07 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Kerio
Search vendor "Kerio"
 Personal Firewall
Search vendor "Kerio" for product "Personal Firewall"
 <= 4.3.246
Search vendor "Kerio" for product "Personal Firewall" and version " <= 4.3.246"
-
Affected