Vulnerabilidades en Cisco

3214 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-2021-1598MEDIUMCisco Video Surveillance 7000 Series IP Cameras Link Layer Discovery Protocol Memory Leak VulnerabilitiesEPSS 0.4%CVE-2021-1596MEDIUMCisco Video Surveillance 7000 Series IP Cameras Link Layer Discovery Protocol Memory Leak VulnerabilitiesEPSS 0.4%CVE-2021-1597MEDIUMCisco Video Surveillance 7000 Series IP Cameras Link Layer Discovery Protocol Memory Leak VulnerabilitiesEPSS 0.4%CVE-2024-20300MEDIUMCisco Firepower Management Center Software Cross-Site Scripting VulnerabilityEPSS 0.4%CVE-2024-20269MEDIUMCisco Firepower Management Center Software Cross-Site Scripting VulnerabilityEPSS 0.4%CVE-2024-20334MEDIUMA vulnerability in the web-based management interface of Cisco TelePresence Management Suite (TMS) could allow a low-privileged, remote attaEPSS 0.4%CVE-2024-20298MEDIUMCisco Firepower Management Center Software Cross-Site Scripting VulnerabilityEPSS 0.4%CVE-2024-20264MEDIUMCisco Firepower Management Center Software Cross-Site Scripting VulnerabilityEPSS 0.4%CVE-2025-20274MEDIUMCisco Unified Intelligence Center Arbitrary File Upload VulnerabilityEPSS 0.4%CVE-2024-20507MEDIUMCisco Meeting Management Information Disclosure VulnerabilityEPSS 0.4%CVE-2024-20372MEDIUMA vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, reEPSS 0.4%CVE-2020-3204MEDIUMCisco IOS and IOS XE Software Tcl Arbitrary Code Execution VulnerabilityEPSS 0.4%CVE-2021-1370HIGHCisco IOS XR Software for Cisco 8000 Series Routers and Network Convergence System 540 Series Routers Privilege Escalation VulnerabilityEPSS 0.4%CVE-2024-20382MEDIUMA vulnerability in the VPN web client services feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat DefensEPSS 0.4%CVE-2019-1618HIGHCisco Nexus 9000 Series Switches Standalone NX-OS Mode Tetration Analytics Agent Arbitrary Code Execution VulnerabilityEPSS 0.4%CVE-2024-20400MEDIUMA vulnerability in the web-based management interface of Cisco Expressway Series could allow an unauthenticated, remote attacker to redirectEPSS 0.4%CVE-2020-3601MEDIUMCisco StarOS Privilege Escalation VulnerabilityEPSS 0.4%CVE-2019-16001MEDIUMCisco Webex Teams for Windows DLL Hijacking VulnerabilityEPSS 0.4%CVE-2026-20050MEDIUMCisco Secure Firewall Threat Defense Decryption Policy Denial of Service VulnerabilityEPSS 0.4%CVE-2021-1398MEDIUMCisco IOS XE Software Arbitrary Code Execution VulnerabilityEPSS 0.4%