Vulnerabilidades em Cisco

3.222 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-2018-15379—Cisco Prime Infrastructure Arbitrary File Upload and Command Execution VulnerabilityEPSS 86.2%CVE-2020-3580MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Interface Cross-Site Scripting VulnerabilitiesEPSS 85.6%KEVCVE-2025-20362MEDIUMUpdate: On November 5, 2025, Cisco became aware of a new attack variant against devices running Cisco Secure ASA Software or Cisco Secure FTEPSS 85.5%KEVCVE-2024-20328MEDIUMClamAV VirusEvent File Processing Command Injection VulnerabilityEPSS 84.8%CVE-2019-1620CRITICALCisco Data Center Network Manager Arbitrary File Upload and Remote Code Execution VulnerabilityEPSS 83.8%CVE-2020-3161CRITICALCisco IP Phones Web Server Remote Code Execution and Denial of Service VulnerabilityEPSS 83.7%KEVCVE-2019-1935CRITICALCisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data SCP User Default Credentials VulnerabilityEPSS 83.4%CVE-2026-20230HIGHCisco Unified Communications Manager Server-Side Request Forgery VulnerabilityEPSS 83.2%CVE-2019-1619CRITICALCisco Data Center Network Manager Authentication Bypass VulnerabilityEPSS 82.8%CVE-2024-20419CRITICALA vulnerability in the authentication system of Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an unauthenticated, remote atEPSS 80.6%CVE-2021-1499MEDIUMCisco HyperFlex HX Data Platform File Upload VulnerabilityEPSS 80.4%CVE-2022-20705CRITICALCisco Small Business RV Series Routers VulnerabilitiesEPSS 80.0%CVE-2019-1622MEDIUMCisco Data Center Network Manager Information Disclosure VulnerabilityEPSS 78.9%CVE-2019-1937CRITICALCisco Integrated Management Controller Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data Authentication Bypass VulnerabilityEPSS 75.9%CVE-2022-20707CRITICALCisco Small Business RV Series Routers VulnerabilitiesEPSS 75.3%CVE-2020-3247CRITICALMultiple Vulnerabilities in Cisco UCS Director and Cisco UCS Director Express for Big DataEPSS 75.1%CVE-2020-3248CRITICALMultiple Vulnerabilities in Cisco UCS Director and Cisco UCS Director Express for Big DataEPSS 73.9%CVE-2020-3239CRITICALMultiple Vulnerabilities in Cisco UCS Director and Cisco UCS Director Express for Big DataEPSS 73.6%CVE-2021-1472MEDIUMCisco Small Business RV Series Routers VulnerabilitiesEPSS 72.5%CVE-2022-20699CRITICALCisco Small Business RV Series Routers VulnerabilitiesEPSS 72.5%KEV