Vulnerabilities in Fortinet

963 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-2023-22636MEDIUMAn unauthorized configuration download vulnerability in FortiWeb 6.3.6 through 6.3.21, 6.4.0 through 6.4.2 and 7.0.0 through 7.0.4 may allowEPSS 0.2%CVE-2023-25604MEDIUMAn insertion of sensitive information into log file vulnerability in Fortinet FortiGuest 1.0.0 allows a local attacker to access plaintext pEPSS 0.2%CVE-2024-40590MEDIUMAn improper certificate validation vulnerability [CWE-295] in FortiPortal version 7.4.0, version 7.2.4 and below, version 7.0.8 and below, vEPSS 0.2%CVE-2021-26093MEDIUMAn access of uninitialized pointer (CWE-824) vulnerability in FortiWLC versions 8.6.0, 8.5.3 and earlier may allow a local and authenticatedEPSS 0.2%CVE-2021-22126MEDIUMA use of hard-coded password vulnerability in FortiWLC version 8.5.2 and below, version 8.4.8 and below, version 8.3.3 to 8.3.2, version 8.2EPSS 0.2%CVE-2025-47761HIGHAn Exposed IOCTL with Insufficient Access Control vulnerability [CWE-782] vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, EPSS 0.2%CVE-2024-36505MEDIUMAn improper access control vulnerability [CWE-284] in FortiOS 7.4.0 through 7.4.3, 7.2.5 through 7.2.7, 7.0.12 through 7.0.14 and 6.4.x may EPSS 0.2%CVE-2025-46775MEDIUMA debug messages revealing unnecessary information vulnerability in Fortinet FortiExtender 7.6.0 through 7.6.1, FortiExtender 7.4.0 through EPSS 0.2%CVE-2025-46752MEDIUMA insertion of sensitive information into log file in Fortinet FortiDLP 12.0.0 through 12.0.5, 11.5.1, 11.4.6, 11.4.5 allows attacker to infEPSS 0.2%CVE-2021-41027HIGHA stack-based buffer overflow in Fortinet FortiWeb version 6.4.1 and 6.4.0, allows an authenticated attacker to execute unauthorized code orEPSS 0.2%CVE-2024-54027HIGHA Use of Hard-coded Cryptographic Key vulnerability [CWE-321] in FortiSandbox version 4.4.6 and below, version 4.2.7 and below, version 4.0.EPSS 0.2%CVE-2025-46776MEDIUMA buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiExtender 7.6.0 through 7.6.1, FortiEEPSS 0.2%CVE-2025-54660MEDIUMAn active debug code vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0 through 7.2.10, FortiClientWEPSS 0.2%CVE-2025-46373HIGHA Heap-based Buffer Overflow vulnerability [CWE-122] vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.EPSS 0.2%CVE-2023-50179MEDIUMAn improper certificate validation vulnerability [CWE-295] in FortiADC 7.4.0, 7.2 all versions, 7.1 all versions, 7.0 all versions may allowEPSS 0.2%CVE-2025-54821LOWAn Improper Privilege Management vulnerability [CWE-269] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.11EPSS 0.2%CVE-2022-33878LOWAn exposure of sensitive information to an unauthorized actor vulnerabiltiy [CWE-200] in FortiClient for Mac versions 7.0.0 through 7.0.5 maEPSS 0.1%CVE-2025-67862MEDIUMAn Internal Asset Exposed to Unsafe Debug Access Level or State vulnerability [CWE-1244] vulnerability in Fortinet FortiOS 7.6.0 through 7.6EPSS 0.1%CVE-2026-21742MEDIUMA cleartext transmission of sensitive information vulnerability in Fortinet FortiSOAR PaaS 7.6.0 through 7.6.3, FortiSOAR PaaS 7.5.0 throughEPSS 0.1%CVE-2026-39810MEDIUMA use of hard-coded cryptographic key vulnerability in Fortinet FortiClientEMS 7.4.0 through 7.4.5 may allow attacker to information disclosEPSS 0.1%