Vulnerabilidades em Cisco

3.365 resultados
Análise 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-2020-3312MEDIUMCisco Firepower Threat Defense Software Information Disclosure VulnerabilityEPSS 1.1%CVE-2025-20374MEDIUMCisco Unified Contact Center Express Arbitrary File Download VulnerabilityEPSS 1.1%CVE-2019-12695MEDIUMCisco Adaptive Security Appliance and Firepower Threat Defense Software WebVPN Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-12631MEDIUMCisco Identity Services Engine Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-12707MEDIUMMultiple Cisco Unified Communications Products Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-12716MEDIUMCisco Unified Communications Manager Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-15259MEDIUMCisco Unified Contact Center Express HTTP Response Splitting VulnerabilityEPSS 1.1%CVE-2019-1852MEDIUMCisco Prime Network Registrar Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-1931MEDIUMCisco Firepower Management Center RSS Cross-Site Scripting VulnerabilitiesEPSS 1.1%CVE-2019-12712MEDIUMCisco Prime Infrastructure Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-12715MEDIUMCisco Unified Communications Manager Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-1930MEDIUMCisco Firepower Management Center RSS Cross-Site Scripting VulnerabilitiesEPSS 1.1%CVE-2019-12713MEDIUMCisco Prime Infrastructure Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2020-3449MEDIUMCisco IOS XR Software Additional Paths Denial of Service VulnerabilityEPSS 1.1%CVE-2021-34715MEDIUMCisco Expressway Series and TelePresence Video Communication Server Image Verification VulnerabilityEPSS 1.1%CVE-2020-3156MEDIUMCisco Identity Services Engine Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2022-20803HIGHClamAV Double-free Vulnerability in the OLE2 File ParserEPSS 1.1%CVE-2019-1757—Cisco IOS and IOS XE Software Smart Call Home Certificate Validation VulnerabilityEPSS 1.1%CVE-2022-20680MEDIUMCisco Prime Service Catalog Information Disclosure VulnerabilityEPSS 1.1%CVE-2021-1540HIGHCisco ASR 5000 Series Software Authorization Bypass VulnerabilitiesEPSS 1.1%