Falhas do tipo CWE-327

413 resultados

Uso de algoritmo criptográfico quebrado ou inseguro

A aplicação usa um algoritmo de criptografia que já foi criptanaliticamente quebrado ou é considerado inseguro para o caso de uso. Isso expõe dados sensíveis a decriptação não autorizada, mesmo que o código implemente corretamente a biblioteca criptográfica escolhida.

Exemplo

Um sistema de autenticação usa MD5 ou SHA1 para hash de senhas, ou uma API de pagamento trafega dados com DES ou RC4 em vez de AES. Um atacante consegue recuperar a senha original via força bruta ou quebra criptanalítica em tempo viável.

Como mitigar

Use apenas algoritmos criptográficos modernos e bem mantidos: SHA-256+ para hash, AES-256 para cifra simétrica, RSA-2048+ ou ECDP-256+ para assimétrica. Audite regularmente o stack criptográfico e mantenha dependências atualizadas; remova suporte a algoritmos legados em produção.

CVE-2024-22361MEDIUMIBM Semeru Runtime information disclosureEPSS 0.3%CVE-2025-41711MEDIUMUse of a Broken or Risky Cryptographic Algorithm for firmware images of power analyzerEPSS 0.3%CVE-2025-14813CRITICALGOSTCTR implementation unable to process more than 255 blocks correctlyEPSS 0.3%CVE-2024-25963MEDIUMDell PowerScale OneFS, versions 8.2.2.x through 9.5.0.x contains a use of a broken cryptographic algorithm vulnerability. A remote unauthentEPSS 0.3%CVE-2023-50937MEDIUMIBM PowerSC information disclosureEPSS 0.3%CVE-2024-22192MEDIUMUrsa CL-Signatures Revocation allows verifiers to generate unique identifiers for holdersEPSS 0.3%CVE-2021-33846MEDIUMFresenius Kabi Agilia Connect Infusion System use of a broken or risky cryptographic algorithmEPSS 0.3%CVE-2023-34130—SonicWall GMS and Analytics use outdated Tiny Encryption Algorithm (TEA) with a hardcoded key to encrypt sensitive data. This issue affects EPSS 0.3%CVE-2023-22812HIGHSanDisk PrivateAccess Deprecated TLS protocol versions supportedEPSS 0.3%CVE-2026-13510MEDIUMSimStudioAI sim Password Protection deployment.ts weak hashEPSS 0.3%CVE-2026-14738MEDIUMexo-explore exo Vision Feature Cache vision.py _image_cache_key weak hashEPSS 0.3%CVE-2024-41270CRITICALAn issue discovered in the RunHTTPServer function in Gorush v1.18.4 allows attackers to intercept and manipulate data due to use of deprecatEPSS 0.3%CVE-2025-34519HIGHIlevia EVE X1 Server 4.7.18.0.eden Insecure Hashing AlgorithmEPSS 0.3%CVE-2024-33663MEDIUMpython-jose through 3.3.0 has algorithm confusion with OpenSSH ECDSA keys and other key formats. This is similar to CVE-2022-29217.EPSS 0.3%CVE-2021-41835HIGHFresenius Kabi Agilia Connect Infusion System use of a broken or risky cryptographic algorithmEPSS 0.3%CVE-2025-24007HIGHA vulnerability has been identified in SIRIUS 3RK3 Modular Safety System (MSS) (All versions), SIRIUS Safety Relays 3SK2 (All versions). AffEPSS 0.3%CVE-2025-62514HIGH`libparsec_crypto` does not check for weak order point of curve 25519EPSS 0.3%CVE-2025-52026HIGHAn information disclosure vulnerability exists in the /srvs/membersrv/getCashiers endpoint of the Aptsys gemscms backend platform thru 2025-EPSS 0.3%CVE-2026-44053HIGHWeak cryptography in DHCAST128 UAMEPSS 0.3%CVE-2024-39745MEDIUMIBM Sterling Connect:Direct Web Services information disclosureEPSS 0.3%