Vulnerabilidades em Cloudflare
61 resultadosAnálise Vexday
Com 57 CVEs catalogadas e nenhuma registrada no CISA KEV, o histórico de vulnerabilidades da Cloudflare apresenta taxa de exploração ativa abaixo da média geral do catálogo, o que indica um perfil de risco operacional relativamente contido. O tipo de falha mais frequente é CWE-20 (validação inadequada de entrada), categoria que exige atenção contínua em componentes expostos a dados externos. A CVE mais perigosa no momento, CVE-2021-3907, possui EPSS de 0,04, sugerindo probabilidade de exploração ainda baixa, embora seja o ponto focal para priorização de correção. A ausência de PoCs públicas reforça o cenário atual de menor pressão imediata, mas as duas CVEs de severidade crítica devem ser monitoradas de perto dado seu potencial de impacto.
CVE-2021-3908MEDIUMInfinite certificate chain depth results in OctoRPKI running foreverEPSS 0.7%CVE-2023-7079MEDIUMArbitrary remote file read in Wrangler dev serverEPSS 0.7%CVE-2022-4428HIGHsupport_uri validation missing in WARP client for WindowsEPSS 0.7%CVE-2023-4241HIGHlol-html panics on certain HTML inputsEPSS 0.7%CVE-2026-2833CRITICALHTTP Request Smuggling via Premature UpgradeEPSS 0.7%CVE-2024-1410LOWUnbounded storage of information related to connection ID retirement, in quiche EPSS 0.7%CVE-2023-7080HIGHArbitrary remote code execution within wrangler dev Workers sandboxEPSS 0.6%CVE-2023-6180MEDIUMResource exhaustion via memory leak in tokio-boringEPSS 0.6%CVE-2023-2512MEDIUMBuffer under-read in workerdEPSS 0.6%CVE-2023-7078HIGHServer-Side Request Forgery (SSRF) in MiniflareEPSS 0.6%CVE-2022-3616MEDIUMOctoRPKI crash when maximum iterations number is reachedEPSS 0.4%CVE-2022-3512MEDIUMLock WARP switch bypass using warp-cli 'add-trusted-ssid' commandEPSS 0.4%CVE-2026-1229LOWIncorrect calculation in CIRCL secp384r1 CombinedMultEPSS 0.4%CVE-2026-2836HIGHCache poisoning via insecure-by-default cache keyEPSS 0.4%CVE-2022-3320MEDIUMBypassing Cloudflare Zero Trust policies using warp-cli set-custom-endpoint commandEPSS 0.4%CVE-2023-1732MEDIUMImproper random reading in CIRCLEPSS 0.4%CVE-2025-7054HIGHInfinite loop triggered by connection ID retirementEPSS 0.4%CVE-2022-3321MEDIUMLock WARP switch feature bypass on WARP mobile client for iOSEPSS 0.4%CVE-2022-3337MEDIUMLock WARP switch bypass by removing VPN profile on iOS mobile clientEPSS 0.4%CVE-2025-59427LOWCloudflare vite plugin exposes secrets over the built-in dev serverEPSS 0.4%