Vulnerabilidades em Cisco

3.214 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-2025-20213MEDIUMCisco Catalyst SDWAN Manager Arbitrary File Overwrite VulnerabilityEPSS 0.1%CVE-2026-20056MEDIUMCisco Secure Web Appliance TBD Bypass VulnerabilityEPSS 0.1%CVE-2024-20343MEDIUMCisco IOS XR Software CLI Arbitrary File Read VulnerabilityEPSS 0.1%CVE-2026-20044MEDIUMCisco Secure Firewall Management Center Command Injection VulnerabilityEPSS 0.1%CVE-2025-20238MEDIUMA vulnerability in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software EPSS 0.1%CVE-2026-20046HIGHCisco IOS XR Software CLI Privilege Escalation VulnerabilityEPSS 0.1%CVE-2026-20008MEDIUMCisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Lua Code Injection VulnerabilityEPSS 0.1%CVE-2025-20122HIGHCisco Catalyst SD-WAN Manager Privilege Escalation VulnerabilityEPSS 0.1%CVE-2026-20161MEDIUMCisco ThousandEyes Enterprise Agent Arbitrary File Overwrite VulnerabilityEPSS 0.1%CVE-2025-20290MEDIUMCisco NXOS Software Sensitive Log Information Disclosure VulnerabilityEPSS 0.1%CVE-2026-20172MEDIUMCisco Enterprise Chat and Email Lite Agent File Upload VulnerabilityEPSS 0.1%CVE-2025-20112MEDIUMCisco Unified Communications Products Privilege Escalation VulnerabilityEPSS 0.1%CVE-2026-20062HIGHA vulnerability in the CLI of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software in multiple context mode could allow an autheEPSS 0.1%CVE-2024-20448MEDIUMCisco Nexus Dashboard Fabric Controller Credential Information Disclosure VulnerabilityEPSS 0.1%CVE-2025-20149MEDIUMA vulnerability in the CLI of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker to cause an affectedEPSS 0.1%CVE-2025-20364MEDIUMA vulnerability in the Device Analytics action frame processing of Cisco Wireless Access Point (AP) Software could allow an unauthenticated,EPSS 0.1%CVE-2024-20280MEDIUMCisco UCS Central Software Configuration Backup Static Key VulnerabilityEPSS 0.1%CVE-2023-20016MEDIUMCisco FXOS Software and UCS Manager Software Configuration Backup Static Key VulnerabilityEPSS 0.1%CVE-2024-20292MEDIUMA vulnerability in the logging component of Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, local attacker EPSS 0.1%CVE-2024-20503MEDIUMCisco Duo Epic for Hyperdrive Information Disclosure VulnerabilityEPSS 0.1%