CVE-2023-48788

CVE-2023-48788 Fortinet FortiClient EMS SQL Injection Vulnerabilitiy An exploit proof of concept for FortiClient EMS CVE-2023-48788 Blog Post More details here: https://www.horizon3.ai/attack-research/cve-2023-48788-fortinet-forticlientems-sql-injection-deep-dive Usage $ python3 CVE-2023-48788.py...

CVE-2024-40586-Windows-Coerced-Authentication-in-FortiClient

CVE-2024-40586 Windows Coerced Authentication in FortiClient On Windows system, it was found that FortiClient App version 7.0.8.0427 allow a remote unprivileged user to coerce Windows hosts authenticate to other machines via a named pipe responsible for FortiSSLVPNdaemon service. It was observed...

CVE-2021-24019

CVE-2021-24019 Exploit FortiClient EMS 6.2.6 - Authentication Bypass Exploit Overview This script automates session token validation to test if authentication can be bypassed in FortiClient EMS 6.2.6. The user provides the target, and the script checks a list of session tokens for valid access...

FortiLPE

Description Local privilege escalation PoC exploit for CVE-2025-62676 / EUVD-2025-206993 that targets FortiClient VPN running on Windows. Executes a payload in the context of SYSTEM from a normal user context via an arbitrary XML file write. The PoC has been tested against FortiClient version 7.4...

FortiClient EMS - Authentication Bypass

Detects whether Fortinet hotfix FG-IR-26-099 for CVE-2026-35616 is missing by comparing behavioral responses from a certificate-authenticated endpoint. The template sends X-SSL-CLIENT-VERIFY: SUCCESS without certificate material and checks whether this spoofed header changes server behavior. id:...

CVE-2026-35616-check

CVE-2026-35616 Vulnerability Assessment Tool Safely detect whether a FortiClient EMS server is vulnerable to CVE-2026-35616 without causing any disruption. See the full write-up on the Bishop Fox blog. Description CVE-2026-35616 is a pre-authentication API bypass in FortiClient EMS 7.4.5 and 7.4....

forti-research

Fortinet fortimon374.sys - PPL Bypass via Unauthenticated Kill Command Overview A vulnerability in Fortinet's fortimon374.sys kernel driver FortiClient's "anti-exploit" minifilter allows any local administrator to terminate any process - including PPL Protected Process Light protected processes...

FortiLOL

FortiLOL FortiClient FortiShield exploit CVE-2015-5736 for Windows 10 1809...

forticlient_ems_cve_2026_35616_poc.py

CVE-2026-35616 - FortiClient EMS API Authentication Bypass Detector ⚠️ CRITICAL SECURITY VULNERABILITY ⚠️ CVSS Score: 9.1 | CWE-284: Improper Access Control FortiClient EMS versions 7.4.5 through 7.4.6 📋 Description This detector identifies whether a FortiClient EMS server is vulnerable to...

CVE-2026-35616

🚨 CVE-2026-35616 - FortiClient EMS Authentication Bypass 🚨 Improper Access Control | Pre-Auth API Bypass Exploited in the Wild — April 2026 📋 Overview CVE-2026-35616 is a critical vulnerability in FortiClient Enterprise Management Server EMS versions 7.4.5 through 7.4.6. An unauthenticated remote...

CVE-2026-35616

CVE-2026-35616 - FortiClient EMS Pre-Authentication API Bypass to RCE TL;DR A critical authentication bypass in Fortinet FortiClient EMS 7.4.5 and 7.4.6 allows a completely unauthenticated, remote attacker to bypass API authentication by spoofing a single HTTP header X-SSL-CLIENT-VERIFY. The flaw...

CVE-2026-35616-detector.py

CVE-2026-35616 - FortiClient EMS Vulnerability Detector Description This tool detects if a FortiClient EMS server is vulnerable to CVE-2026-35616 , a critical improper access control vulnerability affecting versions 7.4.5 through 7.4.6. CVSS Score: 9.1 Critical CWE: CWE-284 Improper Access Contro...

Fortinet_FortiClient_Exploit_CVE-2026-24018

Fortinet FortiClient Exploit CVE-2026-24018 Fully Working Exploit for CVE-2026-24018: A UNIX symbolic link Symlink following vulnerability in Fortinet FortiClientLinux 7.4.0 through 7.4.4, FortiClientLinux 7.2.2 through 7.2.12 leads to a local and unprivileged user to escalate their privileges to...

CVE-2026-21643

CVE-2026-21643 Checker & Nuclei Template This repository contains detection tools for CVE-2026-21643 , a pre-authentication SQL Injection vulnerability in FortiClient EMS 7.4.4. The vulnerability exists in the /api/v1/initconsts and /api/v1/auth/signin endpoints, where the Site HTTP header is...

CVE-2026-35616

CVE-2026-35616 — FortiClient EMS Pre-Auth Bypass Proof of Concept PoC for FortiClient Endpoint Management Server authentication bypass CVE-2026-35616 This script exploits an authentication bypass vulnerability in FortiClient EMS that allows unauthenticated access to protected API endpoints...

CVE-2019-17658

Unquoted Service Path exploit in FortiClient CVE-2019-17658 FortiClient for Windows prior to 6.2.3 is vulnerable to an unquoted service path vulnerability. That may allow an attacker to gain elevated privileges via the FortiClientConsole executable service path. Base Score: 9.8 Vector:...

Fortinet FortiClient Arbitrary process termination from exposed minifilter communication port (FG-IR-26-165)

The version of FortiClient installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-26-165 advisory. - A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all...

Exploit for CVE-2015-5736

FortiLOL Fort...

CVE-2026-84386

A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all versions may allow attacker to improper access control via via an exposed minifilter communication port...

CVE-2026-84386

A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all versions may allow attacker to improper access control via via an exposed minifilter communication port...