Vulnerabilidades en Cisco

3214 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-2019-16018HIGHCisco IOS XR Software EVPN Operational Routes Denial of Service VulnerabilityEPSS 1.1%CVE-2021-1623HIGHCisco IOS XE Software for Cisco cBR-8 Converged Broadband Routers Simple Network Management Protocol Denial of Service VulnerabilityEPSS 1.1%CVE-2021-40130MEDIUMCisco Common Services Platform Collector Improper Logging Restriction VulnerabilityEPSS 1.1%CVE-2021-1232MEDIUMCisco SD-WAN vManage Information Disclosure VulnerabilityEPSS 1.1%CVE-2023-20252CRITICALA vulnerability in the Security Assertion Markup Language (SAML) APIs of Cisco Catalyst SD-WAN Manager Software could allow an unauthenticatEPSS 1.1%CVE-2025-20309CRITICALCisco Unified Communications Manager Static SSH Credentials VulnerabilityEPSS 1.1%CVE-2020-3312MEDIUMCisco Firepower Threat Defense Software Information Disclosure VulnerabilityEPSS 1.1%CVE-2022-20889MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service VulnerabilitiesEPSS 1.1%CVE-2022-20847HIGHCisco IOS XE Wireless Controller Software for the Catalyst 9000 Family DHCP Processing Denial of Service VulnerabilityEPSS 1.1%CVE-2019-12716MEDIUMCisco Unified Communications Manager Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-12631MEDIUMCisco Identity Services Engine Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-12695MEDIUMCisco Adaptive Security Appliance and Firepower Threat Defense Software WebVPN Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-12712MEDIUMCisco Prime Infrastructure Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-12713MEDIUMCisco Prime Infrastructure Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-15259MEDIUMCisco Unified Contact Center Express HTTP Response Splitting VulnerabilityEPSS 1.1%CVE-2020-3449MEDIUMCisco IOS XR Software Additional Paths Denial of Service VulnerabilityEPSS 1.1%CVE-2019-1931MEDIUMCisco Firepower Management Center RSS Cross-Site Scripting VulnerabilitiesEPSS 1.1%CVE-2019-12707MEDIUMMultiple Cisco Unified Communications Products Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-12715MEDIUMCisco Unified Communications Manager Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-1852MEDIUMCisco Prime Network Registrar Cross-Site Scripting VulnerabilityEPSS 1.1%