Fallos del tipo CWE-276

978 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-2024-55225CRITICALAn issue in the component src/api/identity.rs of Vaultwarden prior to v1.32.5 allows attackers to impersonate users, including AdministratorEPSS 0.6%CVE-2023-31116CRITICALAn issue was discovered in the Shannon RCS component in Samsung Exynos Modem 5123 and 5300. An incorrect default permission can cause uninteEPSS 0.6%CVE-2025-27154HIGHSpotipy's cache file, containing spotify auth token, is created with overly broad permissionsEPSS 0.6%CVE-2022-22518MEDIUMA bug in the CODESYS V3 CmpUserMgr component fails to correctly apply a security policy.EPSS 0.6%CVE-2023-43984—Insecure permissions in Smart Soft advancedexport before v4.4.7 allow unauthenticated attackers to arbitrarily download user information froEPSS 0.6%CVE-2022-41572CRITICALAn issue was discovered in EyesOfNetwork (EON) through 5.3.11. Privilege escalation can be accomplished on the server because nmap can be ruEPSS 0.6%CVE-2023-49338HIGHCouchbase Server 7.1.x and 7.2.x before 7.2.4 does not require authentication for the /admin/stats and /admin/vitals endpoints on TCP port 8EPSS 0.6%CVE-2024-51162HIGHAn issue in Audimex EE versions 15.1.20 and earlier allowing a remote attacker to escalate privileges. Analyzing the offline client code, itEPSS 0.6%CVE-2020-13539CRITICALAn exploitable local privilege elevation vulnerability exists in the file system permissions of the Win-911 Enterprise V4.20.13 install direEPSS 0.6%CVE-2024-32978MEDIUMKaminari Insecure File Permissions VulnerabilityEPSS 0.6%CVE-2020-26180MEDIUMDell EMC Isilon OneFS supported versions 8.1 and later and Dell EMC PowerScale OneFS supported version 9.0.0 contain an access issue with thEPSS 0.6%CVE-2023-37572HIGHSofting OPC Suite version 5.25 and before has Incorrect Access Control, allows attackers to obtain sensitive information via weak permissionEPSS 0.6%CVE-2025-57625HIGHCYRISMA Sensor before 444 for Windows has an Insecure Folder and File Permissions vulnerability. A low-privileged user can abuse these issueEPSS 0.6%CVE-2024-52551HIGHJenkins Pipeline: Declarative Plugin 2.2214.vb_b_34b_2ea_9b_83 and earlier does not check whether the main (Jenkinsfile) script used to restEPSS 0.6%CVE-2025-59030HIGHInsufficient validation of incoming notifies over TCP can lead to a denial of service in RecursorEPSS 0.6%CVE-2021-36397MEDIUMIn Moodle, insufficient capability checks meant message deletions were not limited to the current user.EPSS 0.6%CVE-2026-52766CRITICALYesWiki: Unauthenticated arbitrary page deletion via `{{erasespamedcomments}}` actionEPSS 0.6%CVE-2025-60262CRITICALAn issue in H3C M102G HM1A0V200R010 wireless controller and BA1500L SWBA1A0V100R006 wireless access point, there is a misconfiguration vulneEPSS 0.6%CVE-2024-11089MEDIUMAnonymous Restricted Content <= 1.6.5 - Unauthenticated Content Restriction Bypass to Sensitive Information ExposureEPSS 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 0.6%