Falhas do tipo CWE-319

582 resultados

Transmissão de dados sensíveis em texto plano

A aplicação envia informações sensíveis (senhas, tokens, dados pessoais) sem criptografia em um canal de comunicação que pode ser interceptado. Um atacante na rede consegue capturar esses dados facilmente com ferramentas simples como packet sniffers, comprometendo a confidencialidade.

Exemplo

Uma API envia credenciais de usuário via HTTP simples em vez de HTTPS, ou um sistema transmite tokens de autenticação em requisições GET visíveis em logs de proxy. Um atacante na mesma rede Wi-Fi captura os pacotes e acessa as credenciais diretamente.

Como mitigar

Use HTTPS/TLS em todas as comunicações envolvendo dados sensíveis, implemente criptografia end-to-end quando necessário, e nunca transmita credenciais em parâmetros de URL. Valide certificados SSL/TLS do lado cliente e revise protocolos legados (FTP, Telnet) para alternativas seguras.

CVE-2024-6515HIGHunauthorized file accessEPSS 0.4%CVE-2022-21951MEDIUMRancher: Weave CNI password is not set if RKE template is used with CNI value overriddenEPSS 0.4%CVE-2021-21387HIGHPartial secret key disclosure, improper safety number calculation, & inadequate encryption strengthEPSS 0.4%CVE-2022-27619MEDIUMCleartext transmission of sensitive information vulnerability in authentication management in Synology Note Station Client before 2.2.2-609 EPSS 0.4%CVE-2026-55857MEDIUMMariaDB Connector/J: Cleartext Transmission of Sensitive Information and Insufficiently Protected CredentialsEPSS 0.4%CVE-2023-0053HIGHSAUTER Controls Nova 200–220 Series Cleartext Transmission of Sensitive InformationEPSS 0.4%CVE-2022-22758HIGHWhen clicking on a tel: link, USSD codes, specified after a <code>\*</code> character, would be included in the phone number. On certain phoEPSS 0.4%CVE-2023-31193HIGH Snap One OvrC Pro versions prior to 7.3 use HTTP connections when downloading a program from their servers. Because they do notEPSS 0.4%CVE-2022-46685MEDIUMIn Jenkins Gitea Plugin 1.4.4 and earlier, the implementation of Gitea personal access tokens did not support credentials masking, potentialEPSS 0.4%CVE-2022-46680HIGH A CWE-319: Cleartext transmission of sensitive information vulnerability exists that could cause disclosure of sensitive information, deniaEPSS 0.4%CVE-2024-1657HIGHPlatform: insecure websocket used when interacting with eda serverEPSS 0.4%CVE-2023-46447MEDIUMThe POPS! Rebel application 5.0 for Android, in POPS! Rebel Bluetooth Glucose Monitoring System, sends unencrypted glucose measurements overEPSS 0.4%CVE-2023-51741HIGHCleartext Submission of Password vulnerability in Skyworth RouterEPSS 0.4%CVE-2023-51740HIGHCleartext Submission of Password vulnerability in Skyworth RouterEPSS 0.4%CVE-2023-50614HIGHAn issue discovereed in EBYTE E880-IR01-V1.1 allows an attacker to obtain sensitive information via crafted POST request to /cgi-bin/luci.EPSS 0.4%CVE-2019-5635MEDIUMHickory Smart Lock Cleartext PasswordEPSS 0.4%CVE-2021-3494—A smart proxy that provides a restful API to various sub-systems of the Foreman is affected by the flaw which can cause a Man-in-the-Middle EPSS 0.4%CVE-2026-18134HIGHIBM Financial Transaction Manager (FTM) is Impacted by Multiple VulnerabilitiesEPSS 0.4%CVE-2023-22806HIGHCVE-2023-22806EPSS 0.4%CVE-2019-18248—BIOTRONIK CardioMessenger II, The affected products transmit credentials in clear-text prior to switching to an encrypted communication chanEPSS 0.4%