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-2022-20808HIGHCisco Smart Software Manager On-Prem Denial of Service VulnerabilityEPSS 0.9%CVE-2020-3155HIGHCisco Intelligent Proximity SSL Certificate Validation VulnerabilityEPSS 0.9%CVE-2019-1683MEDIUMCisco SPA112, SPA525, and SPA5x5 Series IP Phones Certificate Validation VulnerabilityEPSS 0.9%CVE-2024-20376HIGHA vulnerability in the web-based management interface of Cisco IP Phone firmware could allow an unauthenticated, remote attacker to cause anEPSS 0.9%CVE-2021-34765MEDIUMCisco Nexus Insights Authenticated Information Disclosure VulnerabilityEPSS 0.9%CVE-2021-1562MEDIUMCisco BroadWorks Application Server Information Disclosure VulnerabilityEPSS 0.9%CVE-2022-20752MEDIUMCisco Unified Communications Products Timing Attack VulnerabilityEPSS 0.9%CVE-2019-1948MEDIUMCisco Webex Meetings Mobile (iOS) SSL Certificate Validation VulnerabilityEPSS 0.9%CVE-2020-3467HIGHCisco Identity Services Engine Authorization Bypass VulnerabilityEPSS 0.9%CVE-2019-1802—Cisco Firepower Management Center Persistent Cross-Site Scripting VulnerabilityEPSS 0.9%CVE-2020-3154MEDIUMCisco Cloud Web Security SQL Injection VulnerabilityEPSS 0.9%CVE-2022-20854HIGHA vulnerability in the processing of SSH connections of Cisco Firepower Management Center (FMC) and Cisco Firepower Threat Defense (FTD) SofEPSS 0.9%CVE-2024-20436HIGHA vulnerability in the HTTP Server feature of Cisco IOS XE Software when the Telephony Service feature is enabled could allow an unauthenticEPSS 0.9%CVE-2023-20051MEDIUMCisco Packet Data Network Gateway IPsec ICMP Denial of Service VulnerabilityEPSS 0.9%CVE-2022-20947HIGHA vulnerability in dynamic access policies (DAP) functionality of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat DefeEPSS 0.9%CVE-2022-20946HIGHA vulnerability in the generic routing encapsulation (GRE) tunnel decapsulation feature of Cisco Firepower Threat Defense (FTD) Software couEPSS 0.9%CVE-2022-20837HIGHCisco IOS XE Software DNS NAT Protocol Application Layer Gateway Denial of Service VulnerabilityEPSS 0.9%CVE-2022-20763MEDIUMCisco Webex Meetings Java Deserialization VulnerabilityEPSS 0.9%CVE-2020-3126LOWCisco Webex Meetings Multimedia Viewer VulnerabilityEPSS 0.9%CVE-2018-15426—Cisco Unity Connection Stored Cross-Site Scripting VulnerabilityEPSS 0.9%