Vulnerabilities in Fortinet

933 results
Vexday analysis

Com 933 CVEs catalogadas, o portfólio da Fortinet apresenta uma taxa de exploração ativa significativamente ACIMA da média do catálogo CISA KEV — 6,0 vezes superior —, com 25 vulnerabilidades confirmadas em uso por agentes de ameaça, o que exige atenção redobrada de equipes de resposta. O tipo de falha mais frequente é CWE-78 (OS Command Injection), uma classe de vulnerabilidade que tende a permitir execução remota de comandos e é historicamente atraente para exploração oportunista. O CVE mais perigoso em atividade, CVE-2018-13379, registra EPSS de 1,0 — probabilidade máxima de exploração —, e sua presença no KEV indica que o risco não é teórico. Com 36 CVEs com PoC pública, 59 de severidade crítica e 42 surgidas nos últimos 90 dias, organizações que dependem de produtos Fortinet devem priorizar ciclos de patching contínuos e monitorar ativamente indicadores de comprometimento relacionados a esse ecossistema.

CVE-2021-26100MEDIUMA missing cryptographic step in the Identity-Based Encryption service of FortiMail before 7.0.0 may allow an unauthenticated attacker who inEPSS 0.3%CVE-2023-36638MEDIUMAn improper privilege management vulnerability [CWE-269] in FortiManager 7.2.0 through 7.2.2, 7.0.0 through 7.0.7, 6.4.0 through 6.4.11, 6.2EPSS 0.3%CVE-2024-45327HIGHAn improper authorization vulnerability [CWE-285] in FortiSOAR version 7.4.0 through 7.4.3, 7.3.0 through 7.3.2, 7.2.0 through 7.2.2, 7.0.0 EPSS 0.3%CVE-2023-50181MEDIUMAn improper access control vulnerability [CWE-284] in Fortinet FortiADC version 7.4.0 through 7.4.1 and before 7.2.4 allows a read only autEPSS 0.3%CVE-2018-9191—A local privilege escalation in Fortinet FortiClient for Windows 6.0.4 and earlier allows attackers to execute unauthorized code or commandsEPSS 0.3%CVE-2025-22251LOWAn improper restriction of communication channel to intended endpoints vulnerability [CWE-923] in FortiOS 7.6.0, 7.4.0 through 7.4.5, 7.2 alEPSS 0.3%CVE-2026-21743MEDIUMA missing authorization vulnerability in Fortinet FortiAuthenticator 6.6.0 through 6.6.6, FortiAuthenticator 6.5 all versions, FortiAuthentiEPSS 0.3%CVE-2024-50565LOWA improper restriction of communication channel to intended endpoints vulnerability [CWE-923] in Fortinet FortiOS version 7.4.0 through 7.4.EPSS 0.3%CVE-2023-40723HIGHAn exposure of sensitive information to an unauthorized actor in Fortinet FortiSIEM version 6.7.0 through 6.7.4 and 6.6.0 through 6.6.3 and EPSS 0.3%CVE-2019-6697MEDIUMAn Improper Neutralization of Input vulnerability affecting FortiGate version 6.2.0 through 6.2.1, 6.0.0 through 6.0.6 in the hostname paramEPSS 0.3%CVE-2025-31514LOWA insertion of sensitive information into log file vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4 all versions, FortiOS EPSS 0.3%CVE-2026-25972MEDIUMAn improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEMEPSS 0.3%CVE-2024-31492HIGHAn external control of file name or path vulnerability [CWE-73] in FortiClientMac version 7.2.3 and below, version 7.0.10 and below installEPSS 0.3%CVE-2025-48839MEDIUMAn Out-of-bounds Write vulnerability [CWE-787] in FortiADC 8.0.0, 7.6.0 through 7.6.2, 7.4.0 through 7.4.7, 7.2 all versions, 7.1 all versioEPSS 0.3%CVE-2024-32124MEDIUMAn improper access control vulnerability [CWE-284] in FortiIsolator version 2.4.4, version 2.4.3, 2.3 all versions logging component may allEPSS 0.3%CVE-2025-24471MEDIUMAn Improper Certificate Validation vulnerability [CWE-295] in FortiOS version 7.6.1 and below, version 7.4.7 and below may allow an EAP veriEPSS 0.3%CVE-2022-26115MEDIUMA use of password hash with insufficient computational effort vulnerability [CWE-916] in FortiSandbox before 4.2.0 may allow an attacker witEPSS 0.3%CVE-2023-42782MEDIUMA insufficient verification of data authenticity vulnerability [CWE-345] in FortiAnalyzer version 7.4.0 and below 7.2.3 allows a remote unauEPSS 0.3%CVE-2021-26087MEDIUMAn improper neutralization of input during web page generation in FortiWLC version 8.6.0, version 8.5.3 and below, version 8.4.8 and below, EPSS 0.3%CVE-2023-33302MEDIUMA buffer copy without checking size of input ('classic buffer overflow') in Fortinet FortiMail webmail and administrative interface versionEPSS 0.3%