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-2019-12629MEDIUMCisco SD-WAN vManage Command Injection VulnerabilityEPSS 2.5%CVE-2021-1586HIGHCisco Nexus 9000 Series Fabric Switches ACI Mode Multi-Pod and Multi-Site TCP Denial of Service VulnerabilityEPSS 2.5%CVE-2020-3586CRITICALCisco DNA Spaces Connector Command Injection VulnerabilityEPSS 2.5%CVE-2023-20101CRITICALA vulnerability in Cisco Emergency Responder could allow an unauthenticated, remote attacker to log in to an affected device using the root EPSS 2.4%CVE-2019-1840HIGHCisco Prime Network Registrar Denial of Service VulnerabilityEPSS 2.4%CVE-2019-1837MEDIUMCisco Unified Communications Manager Denial of Service VulnerabilityEPSS 2.4%CVE-2020-3604HIGHCisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution VulnerabilitiesEPSS 2.4%CVE-2021-40119CRITICALCisco Policy Suite Static SSH Keys VulnerabilityEPSS 2.4%CVE-2019-1616HIGHCisco NX-OS Software Cisco Fabric Services Denial of Service VulnerabilityEPSS 2.4%CVE-2021-34716MEDIUMCisco Expressway Series and TelePresence Video Communication Server Remote Code Execution VulnerabilityEPSS 2.4%CVE-2019-1747HIGHCisco IOS and IOS XE Software Short Message Service Denial of Service VulnerabilityEPSS 2.4%CVE-2021-1299HIGHCisco SD-WAN Command Injection VulnerabilitiesEPSS 2.4%CVE-2021-1147HIGHCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Command Injection VulnerabilitiesEPSS 2.4%CVE-2021-1149HIGHCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Command Injection VulnerabilitiesEPSS 2.4%CVE-2021-1150HIGHCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Command Injection VulnerabilitiesEPSS 2.4%CVE-2021-1148HIGHCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Command Injection VulnerabilitiesEPSS 2.4%CVE-2021-1146HIGHCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Command Injection VulnerabilitiesEPSS 2.4%CVE-2021-1298HIGHCisco SD-WAN Command Injection VulnerabilitiesEPSS 2.4%CVE-2021-40114MEDIUMMultiple Cisco Products Snort Memory Leak Denial of Service VulnerabilityEPSS 2.4%CVE-2020-3361HIGHCisco Webex Meetings and Cisco Webex Meetings Server Token Handling Unauthorized Access VulnerabilityEPSS 2.4%