Fallos del tipo CWE-311
322 resultadosAusência de criptografia para dados sensíveis
A aplicação processa ou armazena dados sensíveis (senhas, tokens, dados financeiros, PII) sem aplicar criptografia. Isso expõe as informações a quem tiver acesso ao meio de transmissão ou armazenamento, permitindo roubo ou vazamento direto.
Ejemplo
Um servidor que salva tokens de autenticação em um arquivo de log em texto plano, ou uma API que trafega CPF e dados bancários via HTTP simples em vez de HTTPS. Um atacante monitora a rede ou acessa o servidor e recupera os dados.
Cómo mitigar
Sempre use HTTPS/TLS para transmissão de dados sensíveis, criptografe dados em repouso usando algoritmos reconhecidos (AES-256), e aplique criptografia end-to-end onde possível. Nunca deixe senhas ou tokens em logs ou cache sem proteção.
CVE-2016-10578—unicode loads unicode data downloaded from unicode.org into nodejs. Unicode before 9.0.0 downloads binary resources over HTTP, which leaves EPSS 0.6%CVE-2019-13922—A vulnerability has been identified in SINEMA Remote Connect Server (All versions < V2.0 SP1). An attacker with administrative privileges caEPSS 0.6%CVE-2024-35061HIGHNASA AIT-Core v2.5.2 was discovered to use unencrypted channels to exchange data over the network, allowing attackers to execute a man-in-thEPSS 0.6%CVE-2022-33161MEDIUMIBM Security Directory Server information disclosureEPSS 0.5%CVE-2016-10630—install-g-test downloads resources over HTTP, which leaves it vulnerable to MITM attacks.EPSS 0.5%CVE-2016-10652—prebuild-lwip is a module for comprehensive, fast, and simple image processing and manipulation. prebuild-lwip downloads resources over HTTPEPSS 0.5%CVE-2016-10619—pennyworth is a natural language templating engine. pennyworth downloads data resources over HTTP, which leaves it vulnerable to MITM attackEPSS 0.5%CVE-2016-10610—unicode-json is a unicode lookup table. unicode-json before 2.0.0 downloads data resources over HTTP, which leaves it vulnerable to MITM attEPSS 0.5%CVE-2016-10673—ipip-coffee queries geolocation information from IP ipip-coffee downloads geolocation resources over HTTP, which leaves it vulnerable to MITEPSS 0.5%CVE-2016-10616—openframe-image is an Openframe extension which adds support for images via fbi. openframe-image downloads data resources over HTTP, which lEPSS 0.5%CVE-2016-10654—sfml downloads resources over HTTP, which leaves it vulnerable to MITM attacks.EPSS 0.5%CVE-2022-3781MEDIUMDashlane password and Keepass Server password in My Account Settings are not encrypted in the database in Devolutions Remote Desktop ManageEPSS 0.5%CVE-2023-38688HIGHtwitch-tui's connection is not encryptedEPSS 0.5%CVE-2016-10552—igniteui 0.0.5 and earlier downloads JavaScript and CSS resources over insecure protocol.EPSS 0.5%CVE-2020-10039—A vulnerability has been identified in SICAM MMU (All versions < V2.05), SICAM SGU (All versions), SICAM T (All versions < V2.18). An attackEPSS 0.5%CVE-2016-10597—cobalt-cli downloads resources over HTTP, which leaves it vulnerable to MITM attacks.EPSS 0.5%CVE-2023-42019MEDIUMIBM InfoSphere Information Server information disclosureEPSS 0.5%CVE-2016-10613—bionode-sra is a Node.js wrapper for SRA Toolkit. bionode-sra downloads data resources over HTTP, which leaves it vulnerable to MITM attacksEPSS 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%CVE-2020-35168MEDIUMDell BSAFE Crypto-C Micro Edition, versions before 4.1.5, and Dell BSAFE Micro Edition Suite, versions before 4.6, contain an Observable TimEPSS 0.5%