Vulnerabilidades em Cisco

3.365 resultados
Análise 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-2020-3186MEDIUMCisco Firepower Threat Defense Software Management Access List Bypass VulnerabilityEPSS 1.4%CVE-2020-3399HIGHCisco IOS XE Wireless Controller Software for the Catalyst 9000 Family CAPWAP Denial of Service VulnerabilityEPSS 1.4%CVE-2019-1905MEDIUMCisco Email Security Appliance GZIP Content Filter Bypass VulnerabilityEPSS 1.4%CVE-2024-20287MEDIUMA vulnerability in the web-based management interface of the Cisco WAP371 Wireless-AC/N Dual Radio Access Point (AP) with Single Point SetupEPSS 1.4%CVE-2019-1678MEDIUMCisco Meeting Server Denial of Service VulnerabilityEPSS 1.4%CVE-2021-1590MEDIUMCisco NX-OS Software system login block-for Denial of Service VulnerabilityEPSS 1.4%CVE-2021-1357MEDIUMCisco Unified Communications Products VulnerabilitiesEPSS 1.4%CVE-2021-1355MEDIUMCisco Unified Communications Products VulnerabilitiesEPSS 1.4%CVE-2021-1242MEDIUMCisco Webex Teams Shared File Manipulation VulnerabilityEPSS 1.4%CVE-2020-3358HIGHCisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers SSL Denial of Service VulnerabilityEPSS 1.4%CVE-2021-40118HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Denial of Service VulnerabilitiesEPSS 1.4%CVE-2020-27127CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.4%CVE-2021-1262HIGHCisco SD-WAN Command Injection VulnerabilitiesEPSS 1.3%CVE-2019-1886HIGHCisco Web Security Appliance HTTPS Certificate Denial of Service VulnerabilityEPSS 1.3%CVE-2022-20746HIGHCisco Firepower Threat Defense Software TCP Proxy Denial of Service VulnerabilityEPSS 1.3%CVE-2022-20715HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Remote Access SSL VPN Denial of Service VulnerabilityEPSS 1.3%CVE-2022-20682HIGHCisco IOS XE Wireless Controller Software for the Catalyst 9000 Family CAPWAP Denial of Service VulnerabilityEPSS 1.3%CVE-2022-20751HIGHCisco Firepower Threat Defense Software Snort Out of Memory Denial of Service VulnerabilityEPSS 1.3%CVE-2021-1364MEDIUMCisco Unified Communications Products VulnerabilitiesEPSS 1.3%CVE-2021-1282MEDIUMCisco Unified Communications Products VulnerabilitiesEPSS 1.3%