Falhas do tipo CWE-319

583 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-2026-21812LOWMultiple security vulnerabilities affect HCL AppScan Azure Boards Plugin (CVE-2026-12143 and CVE-2026-13149)EPSS 0.1%CVE-2026-76114MEDIUMDell Secure Connect Gateway (SCG) Policy Manager, versions prior to 5.34.00.16, contains a Cleartext Transmission of Sensitive Information vEPSS 0.1%CVE-2026-85973HIGHCleartext transmission in Progress MarkLogic Server cluster join operationsEPSS 0.1%CVE-2026-14984CRITICALCleartext HTTP for Control Traffic in Teledyne FLIR Robots running Aware2EPSS 0.1%CVE-2023-30565LOW CQI Data Sniffing EPSS 0.1%CVE-2025-32793MEDIUMCilium packets from terminating endpoints may not be encrypted in Wireguard-enabled clustersEPSS 0.1%CVE-2025-53703HIGHDuraComm DP-10iN-100-MU Cleartext Transmission of Sensitive InformationEPSS 0.1%CVE-2025-10174HIGHImproper Access Control in Pan Software's PanCafe ProEPSS 0.1%CVE-2025-66604LOWA vulnerability has been found in FAST/TOOLS provided by Yokogawa Electric Corporation. The library version could be displayed on the webEPSS 0.1%CVE-2025-43704MEDIUMArctera/Veritas Data Insight before 7.1.2 can send cleartext credentials when configured to use HTTP Basic Authentication to a Dell Isilon OEPSS 0.1%CVE-2021-20335MEDIUMSSL may be unexpectedly disabled during upgrade of multiple-server MongoDB Ops ManagerEPSS 0.1%CVE-2025-47698HIGHAn adjacent attacker without authentication can exploit this vulnerability to retrieve a set of user-privileged credentials. These credentiaEPSS 0.1%CVE-2023-45321HIGHThe Android Client application, when enrolled with the define method 1 (the user manually inserts the server ip address), use HTTP protocolEPSS 0.1%CVE-2026-8874HIGHCVE-2026-8874EPSS 0.1%CVE-2026-0714HIGHA physical attack vulnerability exists in certain Moxa industrial computers using TPM-backed LUKS full-disk encryption on Moxa Industrial LiEPSS 0.1%CVE-2024-9834CRITICALImproper data protection on Life2000 ventilator serial interfaceEPSS 0.1%CVE-2026-107692MEDIUMWar Thunder Account ImpersonationEPSS 0.1%CVE-2021-39077MEDIUMIBM Security Guardium information disclosureEPSS 0.1%CVE-2026-79782CRITICALrclone before 1.74.4 Security Token Disclosure via HTTPS to HTTP RedirectEPSS 0.1%CVE-2022-22457MEDIUMIBM Security Verify Governance, Identity Manager information disclosureEPSS 0.1%