Vulnerabilidades em Cisco

3.206 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-2020-3555MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software SIP Denial of Service VulnerabilityEPSS 1.7%CVE-2021-1278HIGHCisco SD-WAN Denial of Service VulnerabilitiesEPSS 1.7%CVE-2021-1504HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services VPN Denial of Service VulnerabilitiesEPSS 1.7%CVE-2021-1445HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services VPN Denial of Service VulnerabilitiesEPSS 1.7%CVE-2022-20656MEDIUMCisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Path Traversal VulnerabilityEPSS 1.6%CVE-2020-27134CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.6%CVE-2019-1831MEDIUMCisco Email Security Appliance Content Filter Bypass VulnerabilityEPSS 1.6%CVE-2019-1832MEDIUMCisco Firepower Threat Defense Software Detection Engine Policy Bypass VulnerabilityEPSS 1.6%CVE-2019-1672MEDIUMCisco Web Security Appliance Decryption Policy Bypass VulnerabilityEPSS 1.6%CVE-2019-1963HIGHCisco FXOS and NX-OS Software Authenticated Simple Network Management Protocol Denial of Service VulnerabilityEPSS 1.6%CVE-2023-20025CRITICALA vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, and RV082 Routers could allow an unautheEPSS 1.6%CVE-2020-3175HIGHCisco MDS 9000 Series Multilayer Switches Denial of Service VulnerabilityEPSS 1.6%CVE-2021-1508CRITICALCisco SD-WAN vManage Software VulnerabilitiesEPSS 1.6%CVE-2021-1505CRITICALCisco SD-WAN vManage Software VulnerabilitiesEPSS 1.6%CVE-2020-3500MEDIUMCisco StarOS IPv6 Denial of Service VulnerabilityEPSS 1.6%CVE-2021-34739HIGHCisco Small Business Series Switches Session Credentials Replay VulnerabilityEPSS 1.6%CVE-2021-1304HIGHCisco SD-WAN vManage Authorization Bypass VulnerabilitiesEPSS 1.6%CVE-2021-1413MEDIUMCisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers Authenticated Remote Code Execution VulnerabilitiesEPSS 1.6%CVE-2021-1415MEDIUMCisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers Authenticated Remote Code Execution VulnerabilitiesEPSS 1.6%CVE-2020-3365MEDIUMCisco Enterprise NFV Infrastructure Software Path Traversal VulnerabilityEPSS 1.6%