Vulnerabilidades em Lenovo

401 resultados
Análise Vexday

Com 369 CVEs catalogadas, o portfólio de vulnerabilidades da Lenovo apresenta taxa de exploração ativa abaixo da média geral do catálogo KEV, sem registros confirmados de exploração em curso. O tipo de falha mais frequente é CWE-20 (validação inadequada de entrada), o que sugere atenção recorrente à sanitização de dados em componentes de firmware e software proprietário. A CVE mais perigosa identificada atualmente é CVE-2022-3699, com score EPSS de 0,0428 — o maior valor observado no conjunto —, indicando probabilidade de exploração ainda relativamente baixa, mas suficiente para justificar priorização em ambientes corporativos que dependem de hardware Lenovo. As 13 vulnerabilidades surgidas nos últimos 90 dias e a presença de 4 falhas críticas reforçam a necessidade de ciclos regulares de atualização de firmware e drivers.

CVE-2022-4574MEDIUM An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated prEPSS 0.2%CVE-2023-4030HIGHA vulnerability was reported in BIOS for ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen 2 that could cause the system to recover toEPSS 0.2%CVE-2022-4433MEDIUMA buffer over-read vulnerability was reported in the ThinkPadX13s BIOS LenovoSetupConfigDxe driver that could allow a local attacker with elEPSS 0.2%CVE-2022-4434MEDIUMA buffer over-read vulnerability was reported in the ThinkPadX13s BIOS driver that could allow a local attacker with elevated privileges to EPSS 0.2%CVE-2023-6044MEDIUMA privilege escalation vulnerability was reported in Lenovo Vantage that could allow a local attacker with physical access to impersonate LeEPSS 0.2%CVE-2022-4432MEDIUMA buffer over-read vulnerability was reported in the ThinkPadX13s BIOS PersistenceConfigDxe driver that could allow a local attacker with elEPSS 0.2%CVE-2022-4435MEDIUMA buffer over-read vulnerability was reported in the ThinkPadX13s BIOS LenovoRemoteConfigUpdateDxe driver that could allow a local attacker EPSS 0.2%CVE-2025-2501HIGHAn untrusted search path vulnerability was reported in Lenovo PC Manager that could allow a local attacker to elevate privileges.EPSS 0.2%CVE-2022-4568HIGHA directory permissions management vulnerability in Lenovo System Update may allow elevation of privileges.EPSS 0.2%CVE-2024-33578HIGHA DLL hijack vulnerability was reported in Lenovo Leyun that could allow a local attacker to execute code with elevated privileges.EPSS 0.2%CVE-2025-4657HIGHA buffer overflow vulnerability was reported in the Lenovo Protection Driver, prior to version 5.1.1110.4231, used in Lenovo PC Manager, LenEPSS 0.2%CVE-2024-33581HIGHA DLL hijack vulnerability was reported in Lenovo PC Manager AI intelligent scenario that could allow a local attacker to execute code with EPSS 0.2%CVE-2023-25493MEDIUMA potential vulnerability was reported in the BIOS update tool driver for some Desktop, Smart Edge, Smart Office, and ThinkStation products EPSS 0.2%CVE-2024-33580HIGHA DLL hijack vulnerability was reported in Lenovo Personal Cloud that could allow a local attacker to execute code with elevated privileges.EPSS 0.2%CVE-2024-33582HIGHA DLL hijack vulnerability was reported in Lenovo Service Framework that could allow a local attacker to execute code with elevated privilegEPSS 0.2%CVE-2024-33579HIGHA DLL hijack vulnerability was reported in Lenovo Baiying that could allow a local attacker to execute code with elevated privileges.EPSS 0.2%CVE-2026-13103HIGHA potential path traversal vulnerability was reported in Lenovo App Store, distributed exclusively in the Chinese market, that could allow aEPSS 0.2%CVE-2024-12673HIGHAn improper privilege vulnerability was reported in a BIOS customization feature of Lenovo Vantage on SMB notebook devices which could allowEPSS 0.2%CVE-2022-4575MEDIUM A vulnerability due to improper write protection of UEFI variables was reported in the BIOS of some ThinkPad models could allow an attackerEPSS 0.2%CVE-2023-25494MEDIUM A potential vulnerability were reported in the BIOS of some Desktop, Smart Edge, and ThinkStation products that could allow a local attackeEPSS 0.2%