Vulnerabilidades en Cisco

3206 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-2021-40117HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software SSL/TLS Denial of Service VulnerabilityEPSS 1.5%CVE-2019-1640HIGHCisco Webex Network Recording Player Arbitrary Code Execution VulnerabilitiesEPSS 1.5%CVE-2019-1638HIGHCisco Webex Network Recording Player Arbitrary Code Execution VulnerabilitiesEPSS 1.5%CVE-2019-1637HIGHCisco Webex Network Recording Player Arbitrary Code Execution VulnerabilitiesEPSS 1.5%CVE-2019-1639HIGHCisco Webex Network Recording Player Arbitrary Code Execution VulnerabilitiesEPSS 1.5%CVE-2018-0462—Cisco Enterprise NFV Infrastructure Software Denial of Service VulnerabilityEPSS 1.5%CVE-2019-16021HIGHCisco IOS XR Software BGP EVPN Denial of Service VulnerabilitiesEPSS 1.5%CVE-2021-1230HIGHCisco Nexus 9000 Series Fabric Switches ACI Mode BGP Route Installation Denial of Service VulnerabilityEPSS 1.5%CVE-2020-3444MEDIUMCisco SD-WAN Software Packet Filtering Bypass VulnerabilityEPSS 1.5%CVE-2024-20352MEDIUMA vulnerability in Cisco Emergency Responder could allow an authenticated, remote attacker to conduct a directory traversal attack, which coEPSS 1.5%CVE-2019-1617HIGHCisco Nexus 9000 Series Switches Standalone NX-OS Mode Fibre Channel over Ethernet NPV Denial of Service VulnerabilityEPSS 1.5%CVE-2018-0404—Cisco RV180W Wireless-N Multifunction VPN Router SQL Injection VulnerabilityEPSS 1.5%CVE-2020-3132MEDIUMCisco Email Security Appliance Shortened URL Denial of Service VulnerabilityEPSS 1.5%CVE-2019-1924HIGHCisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution VulnerabilitiesEPSS 1.5%CVE-2019-1927HIGHCisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution VulnerabilitiesEPSS 1.5%CVE-2019-12696MEDIUMCisco Firepower System Software Detection Engine RTF and RAR Malware and File Policy Bypass VulnerabilitiesEPSS 1.5%CVE-2019-1951MEDIUMCisco SD-WAN Solution Packet Filtering Bypass VulnerabilityEPSS 1.5%CVE-2019-12697MEDIUMCisco Firepower System Software Detection Engine RTF and RAR Malware and File Policy Bypass VulnerabilitiesEPSS 1.5%CVE-2019-1724HIGHCisco Small Business RV320 and RV325 Routers Session Hijacking VulnerabilityEPSS 1.5%CVE-2020-3112HIGHCisco Data Center Network Manager Privilege Escalation VulnerabilityEPSS 1.5%