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-2019-3870MEDIUMA vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. During the creation of a new Samba AD DEPSS 0.6%CVE-2025-24399HIGHJenkins OpenId Connect Authentication Plugin 4.452.v2849b_d3945fa_ and earlier, except 4.438.440.v3f5f201de5dc, treats usernames as case-insEPSS 0.5%CVE-2020-13536CRITICALAn exploitable local privilege elevation vulnerability exists in the file system permissions of Moxa MXView series 3.1.8 installation. DepenEPSS 0.5%CVE-2020-13554HIGHAn exploitable local privilege elevation vulnerability exists in the file system permissions of Advantech WebAccess/SCADA 9.0.1 installationEPSS 0.5%CVE-2024-31442HIGHRedon-Hub has incorrect permissions on all admin related commandsEPSS 0.5%CVE-2020-13537CRITICALAn exploitable local privilege elevation vulnerability exists in the file system permissions of Moxa MXView series 3.1.8 installation. DepenEPSS 0.5%CVE-2024-9947HIGHProfilePress - Pro <= 4.11.1 - Authentication Bypass via WordPress.com OAuth providerEPSS 0.5%CVE-2020-13540CRITICALAn exploitable local privilege elevation vulnerability exists in the file system permissions of the Win-911 Enterprise V4.20.13 install direEPSS 0.5%CVE-2024-48823CRITICALLocal file inclusion in Automatic Systems Maintenance SlimLane 29565_d74ecce0c1081d50546db573a499941b10799fb7 allows a remote attacker to esEPSS 0.5%CVE-2024-39347MEDIUMIncorrect default permissions vulnerability in firewall functionality in Synology Router Manager (SRM) before 1.2.5-8227-11 and 1.3.1-9346-8EPSS 0.5%CVE-2023-46743HIGHThe same file cannot be opened with different rightsEPSS 0.5%CVE-2023-23848MEDIUMMissing permission checks in Synopsys Jenkins Coverity Plugin 3.0.2 and earlier allow attackers with Overall/Read permission to connect to aEPSS 0.5%CVE-2024-44760CRITICALIncorrect access control in the component /servlet/SnoopServlet of Shenzhou News Union Enterprise Management System v5.0 through v18.8 allowEPSS 0.5%CVE-2024-44786HIGHIncorrect access control in Meabilis CMS 1.0 allows attackers to access other users' address books via unspecified vectors.EPSS 0.5%CVE-2024-43166CRITICALIncorrect Default Permissions vulnerability in Apache DolphinScheduler. This issue affects Apache DolphinScheduler: before 3.2.2. Users arEPSS 0.5%CVE-2023-37878MEDIUMInsecure Default Permissions in Wing FTP Server <= 7.2.0EPSS 0.5%CVE-2023-32999MEDIUMA missing permission check in Jenkins AppSpider Plugin 1.0.15 and earlier allows attackers with Overall/Read permission to connect to an attEPSS 0.5%CVE-2023-23850MEDIUMA missing permission check in Synopsys Jenkins Coverity Plugin 3.0.2 and earlier allows attackers with Overall/Read permission to enumerate EPSS 0.5%CVE-2025-43444MEDIUMA permissions issue was addressed with additional restrictions. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.EPSS 0.5%CVE-2022-0997LOWLocal Privilege Escalation Vulnerability in Fidelis Network and DeceptionEPSS 0.5%