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-2021-46787—The AMS module has a vulnerability of improper permission control.Successful exploitation of this vulnerability may cause non-system applicaEPSS 0.7%CVE-2021-37041—There is an Improper verification vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause out-of-bounds rEPSS 0.7%CVE-2021-37063—There is a Cryptographic Issues vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to read and deleteEPSS 0.7%CVE-2021-37116—PCManager has a Weaknesses Introduced During Design vulnerability .Successful exploitation of this vulnerability may cause that the PIN of tEPSS 0.7%CVE-2021-37042—There is an Improper verification vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause out-of-bounds rEPSS 0.7%CVE-2021-37059—There is a Weaknesses Introduced During DesignEPSS 0.7%CVE-2021-22480—The interface of a certain HarmonyOS module has an integer overflow vulnerability. Successful exploitation of this vulnerability may lead toEPSS 0.7%CVE-2021-37065—There is a Integer Overflow or Wraparound vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to ConfiEPSS 0.7%CVE-2021-22448—There is an improper verification vulnerability in smartphones. Successful exploitation of this vulnerability may cause unauthorized read anEPSS 0.7%CVE-2020-9094—There is an out of bound read vulnerability in some verisons of Huawei CloudEngine product. A module does not deal with specific message proEPSS 0.7%CVE-2021-40056—There is a vulnerability of copying input buffer without checking its size in the video framework. Successful exploitation of this vulnerabiEPSS 0.7%CVE-2021-40062—There is a vulnerability of copying input buffer without checking its size in the video framework. Successful exploitation of this vulnerabiEPSS 0.7%CVE-2020-1830—Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00; Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001CEPSS 0.7%CVE-2021-40063—There is an improper access control vulnerability in the video module. Successful exploitation of this vulnerability may affect confidentialEPSS 0.7%CVE-2021-22473—There is an Authentication vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service confidentialiEPSS 0.7%CVE-2019-5299—Huawei mobile phones Hima-AL00Bhave with Versions earlier than HMA-AL00C00B175 have a signature verification bypass vulnerability. AttackersEPSS 0.7%CVE-2022-22254—A permission bypass vulnerability exists when the NFC CAs access the TEE.Successful exploitation of this vulnerability may affect data confiEPSS 0.7%CVE-2020-1853—GaussDB 200 with version of 6.5.1 have a path traversal vulnerability. Due to insufficient input path validation, an authenticated attacker EPSS 0.7%CVE-2021-36990—There is a vulnerability of tampering with the kernel in Huawei Smartphone.Successful exploitation of this vulnerability may escalate permisEPSS 0.7%CVE-2021-22389—There is a Permission Control Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause certain codes to beEPSS 0.7%