Fallos del tipo CWE-276

980 resultados

Permissões padrão incorretas

Ocorre quando um software cria arquivos, diretórios ou recursos com permissões padrão muito permissivas, expondo dados sensíveis a usuários não autorizados do sistema. O risco é que qualquer outro processo ou usuário consegue ler, modificar ou deletar informações que deveriam ser privadas.

Ejemplo

Um aplicativo cria um arquivo de configuração com senha de banco de dados com permissões 0644 (legível por qualquer usuário), em vez de 0600 (só o dono). Outro usuário no mesmo servidor consegue ler esse arquivo e obtém as credenciais.

Cómo mitigar

Defina permissões explícitas e restritivas no ato da criação (use umask apropriado, chmod, ou APIs de segurança). Sempre revise e documente quais permissões cada recurso deve ter, testando a realidade no sistema de arquivos ou controle de acesso após o deploy.

CVE-2026-107052HIGHInsecure permissions in the AIDL interface of ProjectMAXS MAXS Module FileRead versionCode 27 allows unauthorized attackers to arbitrarily rEPSS 0.4%CVE-2020-8933CRITICALPriviged Escalation in Google Cloud Platform's Guest-OSLoginEPSS 0.4%CVE-2023-5042MEDIUMSensitive information disclosure due to insecure folder permissions. The following products are affected: Acronis Cyber Protect Home Office EPSS 0.4%CVE-2022-1109MEDIUMAn incorrect default permissions vulnerability in Lenovo Leyun cloud music application could allow denial of service.EPSS 0.4%CVE-2025-62661MEDIUMDo permission checking when getting counts of global and local edits, new articles and thanksEPSS 0.4%CVE-2024-1156HIGHIncorrect directory permissions for the shared NI RabbitMQ service may allow a local authenticated user to read RabbitMQ configuration inforEPSS 0.4%CVE-2026-65940MEDIUMWhatsUp Gold versions prior to 26.0.2 excessive file system permissions allows a privileged attacker to write arbitrary files to a web-accessible location on the host server.EPSS 0.4%CVE-2021-27285HIGHAn issue was discovered in Inspur ClusterEngine v4.0 that allows attackers to gain escalated Local privileges and execute arbitrary commandsEPSS 0.4%CVE-2024-30415CRITICALVulnerability of improper permission control in the window management module. Impact: Successful exploitation of this vulnerability will affEPSS 0.4%CVE-2023-52362HIGHPermission management vulnerability in the lock screen module.Successful exploitation of this vulnerability may affect availability.EPSS 0.4%CVE-2023-52545HIGHVulnerability of undefined permissions in the Calendar app. Impact: Successful exploitation of this vulnerability will affect availability.EPSS 0.4%CVE-2022-46761HIGHThe system has a vulnerability that may cause dynamic hiding and restoring of app icons.Successful exploitation of this vulnerability may caEPSS 0.3%CVE-2022-47040HIGHAn issue in ASKEY router RTF3505VW-N1 BR_SV_g000_R3505VMN1001_s32_7 allows attackers to escalate privileges via running the tcpdump command EPSS 0.3%CVE-2025-27926MEDIUMIn Nintex Automation 5.6 and 5.7 before 5.8, the K2 SmartForms Designer folder has configuration files (web.config) containing passwords thaEPSS 0.3%CVE-2025-15339MEDIUMTanium addressed an incorrect default permissions vulnerability in Discover.EPSS 0.3%CVE-2025-15338MEDIUMTanium addressed an incorrect default permissions vulnerability in Partner Integration.EPSS 0.3%CVE-2020-25245—A vulnerability has been identified in DIGSI 4 (All versions < V4.94 SP1 HF 1). Several folders in the %PATH% are writeable by normal users.EPSS 0.3%CVE-2025-15337MEDIUMTanium addressed an incorrect default permissions vulnerability in Patch.EPSS 0.3%CVE-2025-15336MEDIUMTanium addressed an incorrect default permissions vulnerability in Performance.EPSS 0.3%CVE-2025-45467HIGHUnitree Go1 <= Go1_2022_05_11 is vulnerable to Insecure Permissions as the firmware update functionality (via Wi-Fi/Ethernet) implements an EPSS 0.3%