Vulnerabilidades em Huawei

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Análise Vexday

Com 1.362 CVEs catalogadas, o portfólio de vulnerabilidades da Huawei apresenta volume expressivo, embora a taxa de exploração ativa esteja abaixo da média geral do catálogo, com nenhuma entrada confirmada no CISA KEV. O tipo de falha mais frequente é CWE-125 (leitura fora dos limites de buffer), padrão que tende a viabilizar vazamento de informações ou condições de instabilidade em equipamentos de rede e sistemas embarcados. A CVE de maior pontuação EPSS no momento é CVE-2019-5285, com índice de 0,0166 — valor baixo em termos absolutos, mas que ainda merece atenção em ambientes onde o ativo afetado esteja exposto. A ausência de PoCs públicas conhecidas reduz a superfície de exploração imediata, mas os 57 registros de severidade crítica e as 47 CVEs surgidas nos últimos 90 dias indicam que a gestão contínua de patches permanece necessária.

CVE-2021-37097—There is a Code Injection vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to system restart.EPSS 0.7%CVE-2020-1815—Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00; Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001CEPSS 0.7%CVE-2021-37100—There is a Improper Authentication vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to account authEPSS 0.7%CVE-2022-22256—The DFX module has an access control vulnerability.Successful exploitation of this vulnerability may affect data confidentiality.EPSS 0.7%CVE-2021-22402—There is a DoS vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause DoS attacks.EPSS 0.7%CVE-2021-22401—There is a Remote DoS vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability can affect service integrity.EPSS 0.7%CVE-2021-22406—There is an Uncaught Exception vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause the app to exit uEPSS 0.7%CVE-2021-22405—There is a Configuration defects in Huawei Smartphone.Successful exploitation of this vulnerability may affect service availability.EPSS 0.7%CVE-2021-37054—There is an Identity spoofing and authentication bypass vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability mayEPSS 0.7%CVE-2021-46742—The multi-window module has a vulnerability of unauthorized insertion and tampering of Settings.Secure data.Successful exploitation of this EPSS 0.7%CVE-2021-22488—There is an Unauthorized file access vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability by modifying soft linkEPSS 0.7%CVE-2022-22255—The application framework has a common DoS vulnerability.Successful exploitation of this vulnerability may affect the availability.EPSS 0.7%CVE-2021-36985—There is a Code injection vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may exhaust system resources and EPSS 0.7%CVE-2021-22485—There is a SSID vulnerability with Wi-Fi network connections in Huawei devices.Successful exploitation of this vulnerability may affect servEPSS 0.7%CVE-2021-37009—There is a Configuration vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause the confidentiality of EPSS 0.7%CVE-2021-22443—There is an Input Verification Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause random address accEPSS 0.7%CVE-2021-37026—There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause kernel crasEPSS 0.7%CVE-2021-22436—There is a Logic Bypass vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service integrity and avEPSS 0.7%CVE-2021-37033—There is an Injection attack vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service availabilitEPSS 0.7%CVE-2023-41303—Command injection vulnerability in the distributed file system module. Successful exploitation of this vulnerability may cause variables in EPSS 0.7%