Falhas do tipo CWE-250

399 resultados

Execução com privilégios desnecessários

A aplicação ou processo executa com mais permissões (root, admin, service account privilegiado) do que realmente precisa para suas funções. Quando explorada, uma vulnerabilidade no código ganha acesso elevado, permitindo ao atacante comprometer todo o sistema ou dados sensíveis que só aquele nível de privilégio poderia acessar.

Exemplo

Um serviço web que apenas lê arquivos de configuração e envia emails roda como root. Uma injeção SQL nesse serviço não daria acesso apenas ao banco de dados, mas permitiria ao atacante criar usuários do SO, desabilitar firewalls ou acessar qualquer arquivo do servidor.

Como mitigar

Execute sempre com o menor nível de privilégio necessário — crie contas de serviço dedicadas e sem permissões administrativas. Revise regularmente as permissões de cada processo ou daemon em produção e remova acessos que não são estritamente usados.

CVE-2025-59481HIGHBIG-IP iControl REST and tmsh vulnerabilityEPSS 0.4%CVE-2025-61958HIGHBIG-IP TMSH vulnerabilityEPSS 0.4%CVE-2026-102247HIGHFastAdmin Database Management database.php unnecessary privilegesEPSS 0.4%CVE-2021-3101HIGHHotdog Container EscapeEPSS 0.4%CVE-2022-0071HIGHHotdog Container EscapeEPSS 0.4%CVE-2021-0223HIGHJunos OS: telnetd.real Local Privilege Escalation vulnerabilities in SUID binariesEPSS 0.4%CVE-2018-25078HIGHman-db before 2.8.5 on Gentoo allows local users (with access to the man user account) to gain root privileges because /usr/bin/mandb is exeEPSS 0.4%CVE-2023-50015HIGHAn issue was discovered in Grandstream GXP14XX 1.0.8.9 and GXP16XX 1.0.7.13, allows remote attackers to escalate privileges via incorrect acEPSS 0.4%CVE-2026-76018HIGHPrivilege elevation in Import in Google Chrome prior to 151.0.7922.173 allowed a remote attacker leveraging social engineering to potentiallEPSS 0.4%CVE-2021-34998HIGHThis vulnerability allows local attackers to escalate privileges on affected installations of Panda Security Free Antivirus 20.2.0.0. An attEPSS 0.4%CVE-2022-0070HIGHLog4j hot patch package privilege escalationEPSS 0.4%CVE-2021-1118HIGHNVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where there is the potential to execute privileged oEPSS 0.4%CVE-2025-23009HIGHA local privilege escalation vulnerability in SonicWall NetExtender Windows (32 and 64 bit) client which allows an attacker to trigger an arEPSS 0.4%CVE-2024-47903MEDIUMA vulnerability has been identified in InterMesh 7177 Hybrid 2.0 Subscriber (All versions < V8.2.12), InterMesh 7707 Fire Subscriber (All veEPSS 0.4%CVE-2020-10056—A vulnerability has been identified in License Management Utility (LMU) (All versions < V2.4). The lmgrd service of the affected applicationEPSS 0.4%CVE-2021-3100HIGHLog4j hot patch package privilege escalationEPSS 0.4%CVE-2026-22549MEDIUMBIG-IP Container Ingress Services vulnerabilityEPSS 0.4%CVE-2024-23743LOWNotion through 3.1.0 on macOS might allow code execution because of RunAsNode and enableNodeClilnspectArguments. NOTE: the vendor states "thEPSS 0.4%CVE-2026-46618MEDIUMFission builder accepts arbitrary buildcmd strings from Environment.spec.builder.command, allowing the builder pod to invoke arbitrary executablesEPSS 0.4%CVE-2023-6006HIGHPrivilege Escalation VulnerabilityEPSS 0.4%