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-2024-20509MEDIUMA vulnerability in the Cisco AnyConnect VPN server of Cisco Meraki MX and Cisco Meraki Z Series Teleworker Gateway devices could allow an unEPSS 0.4%CVE-2024-20261MEDIUMA vulnerability in the file policy feature that is used to inspect encrypted archive files of Cisco Firepower Threat Defense (FTD) Software EPSS 0.4%CVE-2022-20824HIGHCisco FXOS and NX-OS Software Cisco Discovery Protocol Denial of Service and Arbitrary Code Execution VulnerabilityEPSS 0.4%CVE-2024-20442MEDIUMCisco Nexus Dashboard Unauthorized API Endpoints VulnerabilityEPSS 0.4%CVE-2025-20332MEDIUMCisco Identity Services Engine Authorization Bypass VulnerabilityEPSS 0.4%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-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-2023-20218MEDIUMA vulnerability in web-based management interface of Cisco SPA500 Series Analog Telephone Adapters (ATAs) could allow an authenticated, remoEPSS 0.4%CVE-2020-3514HIGHCisco Firepower Threat Defense Software Multi-Instance Container Escape VulnerabilityEPSS 0.4%CVE-2021-1515MEDIUMCisco SD-WAN vManage Information Disclosure 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-2024-20386MEDIUMA vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, reEPSS 0.4%CVE-2025-20163HIGHCisco Nexus Dashboard Fabric Controller SSH Host Key VulnerabilityEPSS 0.4%CVE-2025-20192HIGHA vulnerability in the Internet Key Exchange version 1 (IKEv1) implementation of Cisco IOS XE Software could allow an authenticated, remote EPSS 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-2023-20266MEDIUMA vulnerability in Cisco Emergency Responder, Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager SessioEPSS 0.4%CVE-2024-20420MEDIUMCisco ATA 190 Series Analog Telephone Adapter Firmware Privilege Escalation VulnerabilityEPSS 0.4%CVE-2019-15959MEDIUMCisco Small Business SPA500 Series IP Phones Local Script Execution VulnerabilityEPSS 0.4%CVE-2025-20276LOWCisco Unified Contact Center Express Remote Code Execution VulnerabilityEPSS 0.4%