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-2021-33022HIGHPhilips Vue PACS Cleartext Transmission of Sensitive InformationEPSS 0.6%CVE-2020-15785—A vulnerability has been identified in Siveillance Video Client (All versions). In environments where Windows NTLM authentication is enabledEPSS 0.6%CVE-2022-21798HIGHICSA-22-053-02 GE Proficy CIMPLICITY-CleartextEPSS 0.6%CVE-2021-22703MEDIUMA CWE-319: Cleartext transmission of sensitive information vulnerability exists in PowerLogic ION7400, ION7650, ION83xx/84xx/85xx/8600, ION8EPSS 0.6%CVE-2022-47714CRITICALLast Yard 22.09.8-1 does not enforce HSTS headersEPSS 0.6%CVE-2021-22702MEDIUMA CWE-319: Cleartext transmission of sensitive information vulnerability exists in PowerLogic ION7400, ION7650, ION7700/73xx, ION83xx/84xx/8EPSS 0.6%CVE-2023-3272HIGHCleartext Transmission of Sensitive Information in the SICK ICR890-4 could allow a remote attacker to gather sensitive information by intercEPSS 0.6%CVE-2022-30994—Cleartext transmission of sensitive informationEPSS 0.6%CVE-2022-30993—Cleartext transmission of sensitive informationEPSS 0.6%CVE-2021-40392MEDIUMAn information disclosure vulnerability exists in the Web Application functionality of Moxa MXView Series 3.2.4. Network sniffing can lead tEPSS 0.6%CVE-2023-39245CRITICAL DELL ESI (Enterprise Storage Integrator) for SAP LAMA, version 10.0, contains an information disclosure vulnerability in EHAC component. AnEPSS 0.6%CVE-2023-3763LOWIntergard SGS SQL Query cleartext transmissionEPSS 0.6%CVE-2020-27657MEDIUMCleartext transmission of sensitive information vulnerability in DDNS in Synology Router Manager (SRM) before 1.2.4-8081 allows man-in-the-mEPSS 0.6%CVE-2023-39172CRITICALSENEC: Storage Box V1,V2 and V3 transmitting sensitive data unencryptedEPSS 0.6%CVE-2023-32328HIGHIBM Security Verify Access information disclosureEPSS 0.6%CVE-2017-8444—The client-forwarder in Elastic Cloud Enterprise versions prior to 1.0.2 do not properly encrypt traffic to ZooKeeper. If an attacker is ablEPSS 0.6%CVE-2025-26199CRITICALCloudClassroom-PHP-Project v1.0 is affected by an insecure credential transmission vulnerability. The application transmits passwords over uEPSS 0.6%CVE-2018-8842—Philips e-Alert Unit (non-medical device), Version R2.1 and prior. The software transmits sensitive or security-critical data in cleartext iEPSS 0.6%CVE-2021-38418HIGHDelta Electronics DIALinkEPSS 0.6%CVE-2020-8356MEDIUMAn internal product security audit of LXCO, prior to version 1.2.2, discovered that optional passwords, if specified, for the Syslog and SMTEPSS 0.6%