Vulnerabilidades en Cisco

3366 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-2019-1762MEDIUMCisco IOS and IOS XE Software Information Disclosure VulnerabilityEPSS 0.2%CVE-2021-1450MEDIUMCisco AnyConnect Secure Mobility Client Denial of Service VulnerabilityEPSS 0.2%CVE-2021-1434MEDIUMCisco IOS XE SD-WAN Software Arbitrary File Corruption VulnerabilityEPSS 0.2%CVE-2021-34745HIGHAppDynamics .NET Agent Privilege Escalation VulnerabilityEPSS 0.2%CVE-2021-1423MEDIUMCisco Aironet Access Points Arbitrary File Overwrite VulnerabilityEPSS 0.2%CVE-2024-20347MEDIUMA vulnerability in Cisco Emergency Responder could allow an unauthenticated, remote attacker to conduct a CSRF attack, which could allow theEPSS 0.2%CVE-2021-1512MEDIUMCisco SD-WAN Software Arbitrary File Corruption VulnerabilityEPSS 0.2%CVE-2020-3432MEDIUMCisco AnyConnect Secure Mobility Client for Mac OS File Corruption VulnerabilityEPSS 0.2%CVE-2019-1729MEDIUMCisco NX-OS Software Arbitrary File Overwrite VulnerabilityEPSS 0.2%CVE-2026-20331CRITICALCisco Secure Adaptive Security Appliance Software, Secure Firewall Threat Defense Software and Secure Firewall Management Center Software Hardening Release - Protection Mechanism Failure VulnerabilitiesEPSS 0.2%CVE-2026-20061MEDIUMCisco Unity Connection SQL Injection VulnerabilityEPSS 0.2%CVE-2021-1544MEDIUMCisco Webex Meetings Client Software Logging Information Disclosure VulnerabilityEPSS 0.2%CVE-2024-20289MEDIUMCisco NX-OS Software Command Injection VulnerabilityEPSS 0.2%CVE-2025-20138HIGHCisco IOS XR Software CLI Privilege Escalation VulnerabilityEPSS 0.2%CVE-2022-20630MEDIUMCisco DNA Center Information Disclosure VulnerabilityEPSS 0.2%CVE-2024-20496MEDIUMCisco SD-WAN vEdge Routers Denial of Service VulnerabilityEPSS 0.2%CVE-2025-20331MEDIUMCisco Identity Services Engine Stored Cross-Site Scripting VulnerabiliyEPSS 0.2%CVE-2021-34733MEDIUMCisco Prime Infrastructure and Cisco Evolved Programmable Network Manager Information Disclosure VulnerabilityEPSS 0.2%CVE-2025-20342MEDIUMCisco Integrated Management Controller Virtual Keyboard Video Monitor (vKVM) Stored Cross-Site Scripting VulnerabilityEPSS 0.2%CVE-2025-20353MEDIUMCisco Catalyst Center Cross-Site Scripting VulnerabilityEPSS 0.2%