Forticlient V.4.2.0.0250 Download | ESSENTIAL → |

Do not install this version on any machine connected to the internet or a production network unless it is an air-gapped, legacy industrial machine running Windows XP/7 (32-bit). 2. Why are you looking for this version? Before downloading, identify your use case. Legitimate reasons for seeking v4.2.0.0250 are rare but include:

This is a regarding the legacy software version FortiClient 4.2.0.0250 . If you are looking for this specific version for a particular purpose (e.g., supporting an old OS, legacy VPN compatibility, or air-gapped systems), please read the critical notes below before attempting to download. Report: FortiClient Version 4.2.0.0250 Date of Report: October 2023 (Updated for relevance) Threat Level Assessment: HIGH RISK (EOL Software) Vendor: Fortinet 1. Executive Summary FortiClient 4.2.0.0250 is End-of-Life (EOL) and End-of-Support (EOS). This version was released approximately 2011-2012 (over a decade ago). It is no longer available on official Fortinet download portals (requires an active support contract for old releases) and contains known, unpatched security vulnerabilities. FortiClient V.4.2.0.0250 Download

| CVE ID | Issue | Risk | | :--- | :--- | :--- | | | DLL Hijacking via uncontrolled search path | High (Local to Remote) | | CVE-2014-0333 | VPN credentials stored in plaintext in log files | High | | OpenSSL 0.9.8x | Heartbleed, POODLE, etc. (Unpatched in v4.2) | Critical | | SSL/TLS | Supports SSLv3 & TLS 1.0 only | Interception risk | Do not install this version on any machine