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-2024-20393HIGHCisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers Privilege Escalation VulnerabilityEPSS 0.6%CVE-2023-20019MEDIUMA vulnerability in the web-based management interface of Cisco BroadWorks Application Delivery Platform, Cisco BroadWorks Application ServerEPSS 0.6%CVE-2022-20654MEDIUMCisco Webex Meetings Cross-Site Scripting VulnerabilityEPSS 0.6%CVE-2019-1658MEDIUMCisco Unified Intelligence Center Cross-Site Request Forgery VulnerabilityEPSS 0.6%CVE-2022-20634MEDIUMCisco Enterprise Chat and Email Open Redirect VulnerabilityEPSS 0.6%CVE-2026-20310CRITICALCisco SD-WAN Software Security Hardening Release - Improper Link Resolution Before File AccessEPSS 0.6%CVE-2023-20263MEDIUMA vulnerability in the web-based management interface of Cisco HyperFlex HX Data Platform could allow an unauthenticated, remote attacker toEPSS 0.6%CVE-2025-20256MEDIUMCisco Secure Network Analytics Manager Server-Side Template Injection VulnerabilityEPSS 0.6%CVE-2018-15395MEDIUMCisco Wireless LAN Controller Software Privilege Escalation VulnerabilityEPSS 0.6%CVE-2026-76423CRITICALCisco ISE API Authentication Bypass VulnerabilityEPSS 0.6%CVE-2022-20772MEDIUMA vulnerability in Cisco Email Security Appliance (ESA) and Cisco Secure Email and Web Manager could allow an unauthenticated, remote attackEPSS 0.6%CVE-2026-20027MEDIUMCisco Snort DCERPC Stub Data Out of Bounds ReadEPSS 0.6%CVE-2022-20861CRITICALCisco Nexus Dashboard Unauthorized Access VulnerabilitiesEPSS 0.6%CVE-2021-34793HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Transparent Mode Denial of Service VulnerabilityEPSS 0.6%CVE-2022-20627MEDIUMCisco Firepower Management Center Software Cross-Site Scripting VulnerabilitiesEPSS 0.6%CVE-2022-20629MEDIUMCisco Firepower Management Center Software Cross-Site Scripting VulnerabilitiesEPSS 0.6%CVE-2022-20741MEDIUMCisco Secure Network Analytics Network Diagrams Application Cross-Site Scripting VulnerabilityEPSS 0.6%CVE-2022-20628MEDIUMCisco Firepower Management Center Software Cross-Site Scripting VulnerabilitiesEPSS 0.6%CVE-2022-20781MEDIUMCisco Web Security Appliance Stored Cross-Site Scripting VulnerabilityEPSS 0.6%CVE-2023-20115MEDIUMA vulnerability in the SFTP server implementation for Cisco Nexus 3000 Series Switches and 9000 Series Switches in standalone NX-OS mode couEPSS 0.6%