Fallos del tipo CWE-326

195 resultados

Força de criptografia inadequada

A aplicação usa algoritmos ou tamanhos de chave criptográficos abaixo do padrão de segurança esperado para o contexto, deixando dados sensíveis vulneráveis a força bruta ou ataques criptanalíticos. Mesmo que o código implemente criptografia, uma chave pequena ou algoritmo fraco torna a proteção ineficaz.

Ejemplo

Um sistema bancário que salva senhas criptografadas com DES de 56 bits em vez de AES-256, ou que usa chaves RSA de 512 bits para certificados HTTPS. Um atacante com recursos moderados quebra essas chaves em horas ou dias.

Cómo mitigar

Use algoritmos modernos e reconhecidos (AES-256 para simétrico, RSA-2048+ ou curvas elípticas para assimétrico). Valide e atualize periodicamente o tamanho de chaves conforme recomendações de órgãos como NIST. Em Java/Python/.NET, prefira bibliotecas padrão (javax.crypto, cryptography, System.Security.Cryptography) e evite implementações caseiras.

CVE-2024-43382MEDIUMSnowflake JDBC driver versions >= 3.2.6 and <= 3.19.1 have an Incorrect Security Setting that can result in data being uploaded to an encrypEPSS 0.2%CVE-2022-41209MEDIUMSAP Customer Data Cloud (Gigya mobile app for Android) - version 7.4, uses encryption method which lacks proper diffusion and does not hide EPSS 0.2%CVE-2024-28860HIGHInsecure IPsec transport encryption in CiliumEPSS 0.2%CVE-2023-4129MEDIUM Dell Data Protection Central, version 19.9, contains an Inadequate Encryption Strength Vulnerability. An unauthenticated network attacker cEPSS 0.2%CVE-2024-3387MEDIUMPAN-OS: Weak Certificate Strength in Panorama Software Leads to Sensitive Information DisclosureEPSS 0.2%CVE-2023-32414—The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.4. An app may be able to break out of its sandbox.EPSS 0.2%CVE-2026-33361HIGHMeari weak XOR obfuscationEPSS 0.2%CVE-2024-42177LOWHCL MyXalytics is affected by SSL∕TLS Protocol affected with BREACH & LUCKY13 vulnerabilitiesEPSS 0.2%CVE-2026-59651HIGHBKS keystore accepts legacy version with 16-bit integrity MAC keyEPSS 0.2%CVE-2024-29951MEDIUMBrocade SANnav has weak encryption in internal SSH portsEPSS 0.2%CVE-2025-45765CRITICALruby-jwt v3.0.0.beta1 was discovered to contain weak encryption. NOTE: the Supplier's perspective is "keysize is not something that is enforEPSS 0.2%CVE-2025-7398HIGHMedium Strength Cipher Suites detected on port on ports 9000 and 8036EPSS 0.2%CVE-2024-41681MEDIUMA vulnerability has been identified in Location Intelligence family (All versions < V4.4). The web server of affected products is configuredEPSS 0.2%CVE-2022-21139HIGHInadequate encryption strength for some Intel(R) PROSet/Wireless WiFi products may allow an unauthenticated user to potentially enable escalEPSS 0.2%CVE-2018-19001—Philips HealthSuite Health Android App, all versions. The software uses simple encryption that is not strong enough for the level of protectEPSS 0.2%CVE-2024-37034MEDIUMAn issue was discovered in Couchbase Server before 7.2.5 and 7.6.0 before 7.6.1. It does not ensure that credentials are negotiated with theEPSS 0.2%CVE-2025-2349LOWIROAD Dash Cam FX2 Password Hash passwd weak password hashEPSS 0.2%CVE-2025-27524MEDIUMWeak encryption vulnerability in JP1/IT Desktop Management 2 - Smart Device ManagerEPSS 0.2%CVE-2026-28377HIGHS3 SSE-C Encryption Key Exposed in Plaintext via Config Endpoint (CVE-2025-41118 Pattern)EPSS 0.2%CVE-2023-31135LOWDgraph Audit Log Encryption nonce reuseEPSS 0.2%