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-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%