Fallos del tipo CWE-276

952 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-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-2022-1109MEDIUMAn incorrect default permissions vulnerability in Lenovo Leyun cloud music application could allow denial of service.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-2026-6823HIGHHKUDS OpenHarness Insecure Default Remote Channel AllowlistEPSS 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-2023-29733—The Lock Master app 2.2.4 for Android allows unauthorized apps to modify the values in its SharedPreference files. These files hold data thaEPSS 0.3%CVE-2018-7533—An Incorrect Default Permissions issue was discovered in OSIsoft PI Data Archive versions 2017 and prior. Insecure default configuration mayEPSS 0.3%CVE-2019-3688MEDIUMsquid: /usr/sbin/pinger packaged with wrong permissionEPSS 0.3%CVE-2025-43519HIGHA permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.3, macOS Sonoma 14.8.3, macOS TahoEPSS 0.3%CVE-2026-52766CRITICALYesWiki: Unauthenticated arbitrary page deletion via `{{erasespamedcomments}}` actionEPSS 0.3%CVE-2025-8672MEDIUMTCC Bypass via Inherited Permissions in Bundled Interpreter in GIMP.appEPSS 0.3%CVE-2024-46544MEDIUMApache Tomcat Connectors: mod_jk: local users can view and modify configurationEPSS 0.3%CVE-2022-31244HIGHNokia OneNDS 17r2 has Insecure Permissions vulnerability that allows for privilege escalation.EPSS 0.3%CVE-2020-7527—Incorrect Default Permission vulnerability exists in SoMove (V2.8.1) and prior which could cause elevation of privilege and provide full accEPSS 0.3%CVE-2024-43430MEDIUMMoodle: lack of access control when using external methods for quiz overridesEPSS 0.3%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-2024-34474HIGHClario through 2024-04-11 for Desktop has weak permissions for %PROGRAMDATA%\Clario and tries to load DLLs from there as SYSTEM.EPSS 0.3%CVE-2025-15337MEDIUMTanium addressed an incorrect default permissions vulnerability in Patch.EPSS 0.3%CVE-2025-15338MEDIUMTanium addressed an incorrect default permissions vulnerability in Partner Integration.EPSS 0.3%CVE-2017-12699—An Incorrect Default Permissions issue was discovered in AzeoTech DAQFactory versions prior to 17.1. Local, non-administrative users may be EPSS 0.3%