Zscaler Client Connector for Windows before 4.1 writes/deletes a configuration file inside specific folders on the disk. A malicious user can replace the folder and execute code as a privileged user.
Metrics
CVSS Version: 3.1 |
Base Score: 6.3 MEDIUM Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L
l➤ Exploitability Metrics: Attack Vector (AV)* LOCAL Attack Complexity (AC)* HIGH Privileges Required (PR)* LOW User Interaction (UI)* REQUIRED Scope (S)* UNCHANGED
l➤ Impact Metrics: Confidentiality Impact (C)* HIGH Integrity Impact (I)* HIGH Availability Impact (A)* LOW
Weakness Enumeration (CWE)
CWE-ID: CWE-59 CWE Name: CWE-59 Improper Link Resolution Before File Access (
Link Following
) Source: Zscaler
Common Attack Pattern Enumeration and Classification (CAPEC)
CAPEC-ID: CAPEC-549 CAPEC Description: CAPEC-549 Local Execution of Code