Vulnerabilidades en Cisco

3366 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-2024-20332MEDIUMA vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker EPSS 0.4%CVE-2022-20761HIGHCisco 1000 Series Connected Grid Router Integrated Wireless Access Point Denial of Service VulnerabilityEPSS 0.4%CVE-2023-20106MEDIUMCisco Identity Services Engine Arbitrary File Delete and File Read VulnerabilitiesEPSS 0.4%CVE-2019-1725MEDIUMCisco UCS B-Series Blade Servers Local Management CLI Arbitrary File Creation or CLI Parameter Injection VulnerabilityEPSS 0.4%CVE-2025-20301MEDIUMCisco Secure Firewall Management Center Software Authorization Bypass VulnerabilityEPSS 0.4%CVE-2021-1515MEDIUMCisco SD-WAN vManage Information Disclosure VulnerabilityEPSS 0.4%CVE-2025-20375MEDIUMCisco Unified Contact Center Express Arbitrary File Upload VulnerabilityEPSS 0.4%CVE-2026-20281HIGHCisco Desk Phone 9800 Series, IP Phone 7800 and 8800 Series, and Video Phone 8875 with SIP Software Denial of Service VulnerabilityEPSS 0.4%CVE-2020-3347MEDIUMCisco Webex Meetings Desktop App for Windows Shared Memory Information Disclosure VulnerabilityEPSS 0.4%CVE-2026-20065MEDIUMMultiple Cisco Products Snort 3 TBD Denial of Service VulnerabilityEPSS 0.4%CVE-2021-34726MEDIUMCisco SD-WAN Software Command Injection VulnerabilityEPSS 0.4%CVE-2024-20363MEDIUMMultiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System (IPS) rule engine that could allow an unautEPSS 0.4%CVE-2024-20333MEDIUMA vulnerability in the web-based management interface of Cisco Catalyst Center, formerly Cisco DNA Center, could allow an authenticated, remEPSS 0.4%CVE-2025-20178MEDIUMCisco Secure Network Analytics Privilege Escalation VulnerabilityEPSS 0.4%CVE-2025-20329MEDIUMCisco TelePresence Collaboration Endpoint and RoomOS Software Information Disclosure VulnerabilityEPSS 0.4%CVE-2019-1592HIGHCisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Privilege Escalation VulnerabilityEPSS 0.4%CVE-2019-1966HIGHCisco Unified Computing System Fabric Interconnect root Privilege Escalation VulnerabilityEPSS 0.4%CVE-2024-20442MEDIUMCisco Nexus Dashboard Unauthorized API Endpoints VulnerabilityEPSS 0.4%CVE-2024-20438MEDIUMCisco Nexus Dashboard Fabric Controller Unauthorized REST API VulnerabilityEPSS 0.4%CVE-2023-20011HIGHCisco Application Policy Infrastructure Controller and Cisco Cloud Network Controller Cross-Site Request Forgery VulnerabilityEPSS 0.4%