CVE-2026-66839

HIGH CVSS 4.0: 8.4 EPSS 0.14%
Updated Aug 05, 2026
Integrated Systems Technologies, Inc.
Parameter Value
CVSS 8.4 (HIGH)
Type CWE-428
Vendor Integrated Systems Technologies, Inc.
Public PoC No

NetKids iMark, provided by Integrated Systems Technologies, Inc., contains an Unquoted Search Path or Element vulnerability (CWE-428). An authenticated attacker may exploit this vulnerability to execute arbitrary code with SYSTEM privileges.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0

Weakness Type (CWE)

Vulnerable Products

integrated systems technologies, inc.:netkids imark