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Vulnerability DatabaseCVE-2021-42754
CVE-2021-42754:
FortiClient vulnerability analysis and mitigation
Overview
An improper control of generation of code vulnerability (CWE-94) was identified in FortiClientMacOS versions 7.0.0 and below and 6.4.5 and below. This vulnerability, tracked as CVE-2021-42754, allows an authenticated attacker to hijack the MacOS camera without user permission through a malicious dylib file (NVD).
Technical details
The vulnerability is classified under CWE-94 (Improper Control of Generation of Code). The CVSS v3.1 scores vary between sources, with NVD assigning a base score of 5.0 MEDIUM (Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N) while Fortinet rates it at 3.2 LOW (Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N) (NVD).
Impact
The vulnerability enables an authenticated attacker to gain unauthorized access to the MacOS camera, bypassing normal permission controls. This could lead to privacy violations and potential surveillance of affected systems (NVD).
Mitigation and workarounds
Users should upgrade to versions newer than FortiClientMacOS 7.0.0 or 6.4.5, depending on their current version branch (NVD).
Additional resources
Source: This report was generated using AI
Related FortiClient vulnerabilities:
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