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-2022-20730MEDIUMCisco Firepower Threat Defense Software Security Intelligence DNS Feed Bypass VulnerabilityEPSS 0.9%CVE-2020-3474MEDIUMCisco IOS XE Software Web Management Framework VulnerabilitiesEPSS 0.9%CVE-2021-1226MEDIUMCisco Unified Communications Products Information Disclosure VulnerabilityEPSS 0.9%CVE-2025-20236HIGHCisco Webex App Client-Side Remote Code Execution VulnerabilityEPSS 0.9%CVE-2021-34794MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software SNMP Access Control VulnerabilityEPSS 0.9%CVE-2023-20010HIGHA vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications EPSS 0.9%CVE-2020-3246MEDIUMCisco Umbrella Carriage Return Line Feed Injection VulnerabilityEPSS 0.9%CVE-2022-20819MEDIUMCisco Identity Services Engine Sensitive Information Disclosure VulnerabilityEPSS 0.9%CVE-2025-20184MEDIUMCisco Secure Email and Web Manager and Secure Web Appliance Command Injection VulnerabilityEPSS 0.9%CVE-2022-20806MEDIUMCisco Expressway Series and Cisco TelePresence Video Communication Server VulnerabilitiesEPSS 0.9%CVE-2025-20358CRITICALCisco Unified Contact Center Express Editor Authentication Bypass VulnerabilityEPSS 0.9%CVE-2022-20678HIGHCisco IOS XE Software AppNav-XE Denial of Service VulnerabilityEPSS 0.9%CVE-2023-20103MEDIUMCisco Secure Network Analytics Remote Code Execution VulnerabilityEPSS 0.9%CVE-2022-20814HIGHCisco Expressway Series and Cisco TelePresence VCS Improper Certificate Validation VulnerabilityEPSS 0.9%CVE-2019-15278MEDIUMCisco Finesse Cross-Site Scripting VulnerabilityEPSS 0.9%CVE-2022-20784MEDIUMCisco Web Security Appliance Filter Bypass VulnerabilityEPSS 0.9%CVE-2022-20851MEDIUMCisco IOS XE Software Web UI Command Injection VulnerabilityEPSS 0.9%CVE-2023-20154CRITICALCisco Modeling Labs External Authentication Bypass VulnerabilityEPSS 0.9%CVE-2020-3163MEDIUMCisco Unified Contact Center Enterprise Denial of Service VulnerabilityEPSS 0.9%CVE-2019-1733MEDIUMCisco NX-OS Software NX-API Sandbox Cross-Site Scripting VulnerabilityEPSS 0.9%