Vulnerabilidades en Cisco

3365 resultados
Análisis Vexday

Com 3.204 CVEs catalogadas e 53 confirmadas em exploração ativa pelo CISA KEV, a taxa de exploração dos produtos Cisco está 3,7 vezes acima da média geral do catálogo, o que indica risco operacional significativamente elevado para organizações que dependem dessas tecnologias. Há ainda 199 vulnerabilidades de severidade crítica e 77 com prova de conceito pública disponível, ampliando a superfície de ataque explorável sem necessidade de capacidade ofensiva avançada. O tipo de falha mais recorrente é CWE-20 (validação de entrada inadequada), uma classe de vulnerabilidade frequentemente presente em componentes de rede e que tende a produzir impacto amplo quando explorada. A CVE mais perigosa em exploração ativa neste momento é CVE-2021-1498, com EPSS máximo de 1,0 — indicando probabilidade de exploração extremamente alta —, e deve ser tratada como prioridade imediata em qualquer processo de gestão de patches.

CVE-2019-1778MEDIUMCisco NX-OS Software Command Injection VulnerabilityEPSS 0.5%CVE-2019-1769MEDIUMCisco NX-OS Software Line Card Command Injection VulnerabilityEPSS 0.5%CVE-2019-1795MEDIUMCisco FXOS and NX-OS Software Command Injection VulnerabilityEPSS 0.5%CVE-2019-1783MEDIUMCisco NX-OS Software Command Injection VulnerabilityEPSS 0.5%CVE-2019-1776MEDIUMCisco NX-OS Software Command Injection VulnerabilityEPSS 0.5%CVE-2019-1784MEDIUMCisco NX-OS Software Command Injection VulnerabilityEPSS 0.5%CVE-2024-20524MEDIUMCisco Small Business RV042, RV042G, RV320, and RV325 Denial of Service VulnerabilitiesEPSS 0.5%CVE-2025-20345MEDIUMCisco Duo Authentication Proxy Information Disclosure VulnerabilityEPSS 0.5%CVE-2023-20207MEDIUMA vulnerability in the logging component of Cisco Duo Authentication Proxy could allow an authenticated, remote attacker to view sensitive iEPSS 0.5%CVE-2021-34763MEDIUMCisco Firepower Management Center Software Cross-Site Scripting and Open Redirect VulnerabilitiesEPSS 0.5%CVE-2019-1923MEDIUMCisco Small Business SPA500 Series IP Phones Local Command Execution VulnerabilityEPSS 0.5%CVE-2024-20523MEDIUMCisco Small Business RV042, RV042G, RV320, and RV325 Denial of Service VulnerabilitiesEPSS 0.5%CVE-2026-76428MEDIUMCisco ISE Profiler SQL Injection VulnerabilityEPSS 0.5%CVE-2026-76426MEDIUMCisco ISE REST API SQL Injection VulnerabilityEPSS 0.5%CVE-2022-20835MEDIUMMultiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an authenticaEPSS 0.5%CVE-2022-20905MEDIUMMultiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an authenticaEPSS 0.5%CVE-2022-20935MEDIUMMultiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an authenticaEPSS 0.5%CVE-2022-20840MEDIUMMultiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an authenticaEPSS 0.5%CVE-2022-20936MEDIUMMultiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an authenticaEPSS 0.5%CVE-2022-20872MEDIUMMultiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an authenticaEPSS 0.5%