Weaknesses of type CWE-319

582 results

Transmissão de dados sensíveis em texto plano

A aplicação envia informações críticas (senhas, tokens, dados pessoais) sem criptografia em canais de comunicação que podem ser interceptados. Um atacante na rede consegue capturar esses dados diretamente, comprometendo a confidencialidade da informação e permitindo roubo de credenciais ou dados sensíveis.

Example

Um app mobile envia login e senha via HTTP (não HTTPS), ou um sistema transmite números de cartão de crédito em requisições não criptografadas. Ferramentas simples como Wireshark permitem capturar esse tráfego em redes abertas ou mesmo corporativas.

How to mitigate

Sempre usar HTTPS/TLS para qualquer transmissão de dados sensíveis, implementar pinning de certificado em apps mobile, validar certificados no lado cliente, e nunca transmitir segredos em URLs ou headers sem criptografia. Na prática: configure HTTPS em produção, force redirecionamento HTTP → HTTPS, e audite logs de requisições para detectar canais desprotegidos.

CVE-2021-3417MEDIUMAn internal product security audit of LXCO, prior to version 1.2.2, discovered that credentials for Lenovo XClarity Administrator (LXCA), ifEPSS 0.6%CVE-2022-38122HIGHPOWERCOM CO., LTD. UPSMON PRO - Cleartext Transmission of Sensitive InformationEPSS 0.6%CVE-2024-48788HIGHAn issue in YESCAM (com.yescom.YesCam.zwave) 1.0.2 allows a remote attacker to obtain sensitive information via the firmware update process.EPSS 0.6%CVE-2022-2005HIGHAutomationDirect C-more EA9 HMI Cleartext TransmissionEPSS 0.6%CVE-2022-2485CRITICALAutomationDirect Stride Field I/O Cleartext Transmission of Sensitive InformationEPSS 0.5%CVE-2023-1802MEDIUMIn Docker Desktop 4.17.x the Artifactory Integration falls back to sending registry credentials over plain HTTP if the HTTPS health check has failedEPSS 0.5%CVE-2022-32245—SAP BusinessObjects Business Intelligence Platform (Open Document) - versions 420, 430, allows an unauthenticated attacker to retrieve sensiEPSS 0.5%CVE-2020-27656MEDIUMCleartext transmission of sensitive information vulnerability in DDNS in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-EPSS 0.5%CVE-2021-23018—Intra-cluster communication does not use TLS. The services within the NGINX Controller 3.x before 3.4.0 namespace are using cleartext protocEPSS 0.5%CVE-2020-8355MEDIUMAn internal product security audit of Lenovo XClarity Administrator (LXCA) prior to version 3.1.0 discovered the Windows OS credentials provEPSS 0.5%CVE-2023-22597MEDIUM InHand Networks InRouter 302, prior to version IR302 V3.5.56, and InRouter 615, prior to version InRouter6XX-S-V2.3.0.r5542, contain vulnerEPSS 0.5%CVE-2020-7308MEDIUMTransmission of data in clear text by McAfee ENSEPSS 0.5%CVE-2026-15806MEDIUM`HTTPPasswordMgr` can send saved HTTPS credentials via HTTP because of incorrect scheme matchingEPSS 0.5%CVE-2020-5399HIGHCredHub does not properly enable TLS for MySQL database connectionsEPSS 0.5%CVE-2022-39287HIGHPlaintext transmission of CSRF tokens in tiny-csrfEPSS 0.5%CVE-2022-0988HIGHDelta Electronics DIAEnergie CLEARTEXT Transmission of Sensitive InformationEPSS 0.5%CVE-2025-8205MEDIUMComodo Dragon IP DNS Leakage Detector cleartext transmissionEPSS 0.5%CVE-2024-0860HIGHCleartext Transmission of Sensitive Information in Softing edgeConnector and edgeAggregatorEPSS 0.5%CVE-2021-42699MEDIUMAzeoTech DAQFactoryEPSS 0.5%CVE-2025-69969CRITICALA lack of authentication and authorization mechanisms in the Bluetooth Low Energy (BLE) communication protocol of SRK Powertech Pvt Ltd PebbEPSS 0.5%