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-2025-20277LOWCisco Unified Contact Center Express Path Traversal VulnerabilityEPSS 0.1%CVE-2025-20158MEDIUMCisco Video Phone 8875 and Desk Phone 9800 Series Information Disclosure VulnerabilityEPSS 0.1%CVE-2024-20262MEDIUMA vulnerability in the Secure Copy Protocol (SCP) and SFTP feature of Cisco IOS XR Software could allow an authenticated, local attacker to EPSS 0.1%CVE-2025-20314MEDIUMA vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attackeEPSS 0.1%CVE-2024-20324MEDIUMA vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, low-privileged, local attacker to access WLAN configuratioEPSS 0.1%CVE-2025-20118MEDIUMCisco Application Policy Infrastructure Controller Authenticated Command Injection Due to Sensitive Disclosure VulnerabilityEPSS 0.1%CVE-2025-20200MEDIUMA vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privilegEPSS 0.1%CVE-2025-20201MEDIUMA vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privilegEPSS 0.1%CVE-2024-20489HIGHCisco Routed Passive Optical Network Cleartext Password VulnerabilityEPSS 0.1%CVE-2025-20177MEDIUMCisco IOS XR Software Image Verification Bypass VulnerabilityEPSS 0.1%CVE-2024-20394MEDIUMA vulnerability in Cisco AppDynamics Network Visibility Agent could allow an unauthenticated, local attacker to cause a denial of service (DEPSS 0.1%CVE-2025-20237MEDIUMA vulnerability in Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software EPSS 0.1%CVE-2020-3483HIGHDuo Network Gateway (DNG) Information Disclosure VulnerabilityEPSS 0.1%CVE-2019-1589MEDIUMCisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Unmeasured Boot VulnerabilityEPSS 0.1%CVE-2025-20197MEDIUMA vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privilegEPSS 0.1%CVE-2023-20044MEDIUMA vulnerability in Cisco CX Cloud Agent of could allow an authenticated, local attacker to elevate their privileges. This vulnerability iEPSS 0.1%CVE-2024-20325MEDIUMA vulnerability in the Live Data server of Cisco Unified Intelligence Center could allow an unauthenticated, local attacker to read and modiEPSS 0.1%CVE-2025-20199MEDIUMA vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privilegEPSS 0.1%CVE-2025-20198MEDIUMA vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privilegEPSS 0.1%CVE-2025-20259MEDIUMCisco ThousandEyes Endpoint Agent for Windows Arbitrary File Write VulnerabilityEPSS 0.1%