Falhas do tipo CWE-749

190 resultados

Exposição de método ou função perigosa

Quando uma aplicação disponibiliza publicamente um método ou função que não deveria ser acessível, permitindo que atacantes a executem com consequências graves. O problema é expor funcionalidades sensíveis (como deleção de dados, mudança de permissões ou acesso a recursos críticos) sem validação adequada de quem está chamando.

Exemplo

Uma API REST expõe um endpoint `/admin/deleteUser` sem autenticação ou apenas com verificação de token fraco, permitindo qualquer pessoa deletar usuários da plataforma. Ou uma biblioteca carrega um método de configuração interna que permite alterar parâmetros de segurança diretamente via reflexão.

Como mitigar

Aplique princípio do menor privilégio: mantenha métodos sensíveis privados ou protegidos, exporte apenas o necessário e força autenticação + autorização rigorosa em tudo que fica acessível. Implemente validação de entrada e auditoria de quem acessa recursos críticos.

CVE-2023-38097HIGHNETGEAR ProSAFE Network Management System BkreProcessThread Exposed Dangerous Function Remote Code Execution VulnerabilityEPSS 2.1%CVE-2019-18342CRITICALA vulnerability has been identified in Control Center Server (CCS) (All versions < V1.5.0). The SFTP service (default port 22/tcp) of the CoEPSS 2.1%CVE-2019-10918—A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 (All versions < V8.1 with WinCC V7.EPSS 1.9%CVE-2023-39468HIGHTriangle MicroWorks SCADA Data Gateway DbasSectorFileToExecuteOnReset Exposed Dangerous Function Remote Code Execution VulnerabilityEPSS 1.9%CVE-2014-0758—ICONICS GENESIS32 Exposed Dangerous Method or FunctionEPSS 1.9%CVE-2023-40500CRITICALLG Simple Editor copyContent Exposed Dangerous Function Remote Code Execution VulnerabilityEPSS 1.9%CVE-2023-40501CRITICALLG Simple Editor copyContent Exposed Dangerous Function Remote Code Execution VulnerabilityEPSS 1.9%CVE-2024-5298HIGHD-Link D-View queryDeviceCustomMonitorResult Exposed Dangerous Method Remote Code Execution VulnerabilityEPSS 1.8%CVE-2024-5299HIGHD-Link D-View execMonitorScript Exposed Dangerous Method Remote Code Execution VulnerabilityEPSS 1.8%CVE-2023-39470HIGHPaperCut NG print.script.sandboxed Exposed Dangerous Function Remote Code Execution VulnerabilityEPSS 1.8%CVE-2020-8212—Improper access control in Citrix XenMobile Server 10.12 before RP3, Citrix XenMobile Server 10.11 before RP6, Citrix XenMobile Server 10.10EPSS 1.6%CVE-2023-51574CRITICALVoltronic Power ViewPower updateManagerPassword Exposed Dangerous Method Authentication Bypass VulnerabilityEPSS 1.6%CVE-2023-51583CRITICALVoltronic Power ViewPower UpsScheduler Exposed Dangerous Method Remote Code Execution VulnerabilityEPSS 1.5%CVE-2023-51582CRITICALVoltronic Power ViewPower LinuxMonitorConsole Exposed Dangerous Method Remote Code Execution VulnerabilityEPSS 1.5%CVE-2023-51575CRITICALVoltronic Power ViewPower MonitorConsole Exposed Dangerous Method Remote Code Execution VulnerabilityEPSS 1.5%CVE-2023-51581CRITICALVoltronic Power ViewPower MacMonitorConsole Exposed Dangerous Method Remote Code Execution VulnerabilityEPSS 1.5%CVE-2023-50422CRITICALEscalation of Privileges in SAP BTP Security Services Integration Library ([Java] cloud-security-services-integration-library)EPSS 1.4%CVE-2020-12928—A vulnerability in a dynamically loaded AMD driver in AMD Ryzen Master V15 may allow any authenticated user to escalate privileges to NT autEPSS 1.3%CVE-2023-51578HIGHVoltronic Power ViewPower MonitorConsole Exposed Dangerous Method Denial-of-Service VulnerabilityEPSS 1.3%CVE-2019-20923MEDIUMCrash while handling internal Javascript exception typesEPSS 1.3%