Vulnerabilidades en Cisco

3365 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-2021-1517MEDIUMCisco Webex Meetings and Webex Meetings Server Multimedia Sharing Security Bypass VulnerabilityEPSS 0.8%CVE-2021-1463MEDIUMCisco Unified Intelligence Center Reflected Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2021-1407MEDIUMCisco Unified Communications Products Cross-Site Scripting VulnerabilitiesEPSS 0.8%CVE-2021-1408MEDIUMCisco Unified Communications Products Cross-Site Scripting VulnerabilitiesEPSS 0.8%CVE-2021-1380MEDIUMCisco Unified Communications Products Cross-Site Scripting VulnerabilitiesEPSS 0.8%CVE-2021-1409MEDIUMCisco Unified Communications Products Cross-Site Scripting VulnerabilitiesEPSS 0.8%CVE-2022-20922MEDIUMMultiple vulnerabilities in the Server Message Block Version 2 (SMB2) processor of the Snort detection engine on multiple Cisco products couEPSS 0.8%CVE-2020-3406MEDIUMCisco SD-WAN vManage Software Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2021-1130MEDIUMCisco DNA Center Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2025-20234MEDIUMClamAV UDF File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.8%CVE-2020-26067MEDIUMCisco Webex Teams Web Interface Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2022-20778MEDIUMCisco Webex Meetings Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2024-20259HIGHA vulnerability in the DHCP snooping feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected dEPSS 0.8%CVE-2021-1500MEDIUMCisco Webex Video Mesh Arbitrary Site Redirection VulnerabilityEPSS 0.8%CVE-2020-3337MEDIUMCisco Umbrella Open Redirect VulnerabilityEPSS 0.8%CVE-2021-1395MEDIUMCisco Unified Intelligence Center Reflected Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2021-1575MEDIUMCisco Virtualized Voice Browser Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2023-20255MEDIUMA vulnerability in an API of the Web Bridge feature of Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a deniaEPSS 0.8%CVE-2020-3415HIGHCisco NX-OS Software Data Management Engine Remote Code Execution VulnerabilityEPSS 0.8%CVE-2021-1351MEDIUMCisco Webex Meetings Cross-Site Scripting VulnerabilityEPSS 0.8%