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-2025-34271HIGHNagios Log Server < 2024R2.0.2 Cluster Manager Credential Requests Sent Over PlaintextEPSS 0.7%CVE-2020-10624—ControlEdge PLC (R130.2, R140, R150, and R151) and RTU (R101, R110, R140, R150, and R151) exposes a session token on the network.EPSS 0.7%CVE-2020-10628—ControlEdge PLC (R130.2, R140, R150, and R151) and RTU (R101, R110, R140, R150, and R151) exposes unencrypted passwords on the network.EPSS 0.7%CVE-2020-25155—The affected product transmits unencrypted sensitive information, which may allow an attacker to access this information on the NIO 50 (all EPSS 0.7%CVE-2021-26565HIGHCleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allowEPSS 0.7%CVE-2021-32934CRITICALThroughTek P2P SDK - Cleartext Transmission of Sensitive InformationEPSS 0.7%CVE-2022-39269CRITICALMedia transport downgrade from the secure version (SRTP) to non-secure (RTP) in pjsipEPSS 0.7%CVE-2020-10281HIGHRVD#3315: Cleartext transmission of sensitive information in MAVLink protocol version 1.0 and 2.0EPSS 0.7%CVE-2021-3774HIGHMeross MSS550X Missing Encryption of Sensitive DataEPSS 0.7%CVE-2020-5426HIGHScheduler for TAS can transmit privileged UAA token in plaintextEPSS 0.7%CVE-2021-4161CRITICALICSA-21-357-01 Moxa MGate Protocol GatewaysEPSS 0.7%CVE-2022-0162HIGHVulnerability in TP-LinK TL-WR841N wireless routerEPSS 0.7%CVE-2021-26564HIGHCleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allowEPSS 0.7%CVE-2022-43724CRITICALA vulnerability has been identified in SICAM PAS/PQS (All versions < V7.0). Affected software transmits the database credentials for the inbEPSS 0.7%CVE-2022-32227MEDIUMA cleartext transmission of sensitive information exists in Rocket.Chat <v5, <v4.8.2 and <v4.7.5 relating to Oauth tokens by having the permEPSS 0.7%CVE-2020-2013HIGHPAN-OS: Panorama context switch session cookie disclosureEPSS 0.7%CVE-2026-24212HIGHNVIDIA Isaac Launchable for Linux contains a vulnerability where sensitive information is transmitted in clear text. A successful exploit ofEPSS 0.7%CVE-2021-32982HIGHAutomation Direct CLICK PLC CPU Modules Cleartext Transmission of Sensitive InformationEPSS 0.7%CVE-2026-3182MEDIUMSensitive Data ExposureEPSS 0.6%CVE-2022-40693MEDIUMA cleartext transmission vulnerability exists in the web application functionality of Moxa SDS-3008 Series Industrial Ethernet Switch 2.1. AEPSS 0.6%