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-2021-1606MEDIUMCisco Identity Services Engine Stored Cross-Site Scripting VulnerabilitiesEPSS 0.6%CVE-2021-1603MEDIUMCisco Identity Services Engine Stored Cross-Site Scripting VulnerabilitiesEPSS 0.6%CVE-2021-1604MEDIUMCisco Identity Services Engine Stored Cross-Site Scripting VulnerabilitiesEPSS 0.6%CVE-2019-1758MEDIUMCisco IOS Software Catalyst 6500 Series 802.1x Authentication Bypass VulnerabilityEPSS 0.6%CVE-2022-20818HIGHCisco SD-WAN Software Privilege Escalation VulnerabilitiesEPSS 0.6%CVE-2020-3535HIGHCisco Webex Teams Client for Windows DLL Hijacking VulnerabilityEPSS 0.6%CVE-2019-1857MEDIUMCisco HyperFlex HX-Series Web-Based Management Interface Cross-Site Request Forgery VulnerabilityEPSS 0.6%CVE-2021-34764MEDIUMCisco Firepower Management Center Software Cross-Site Scripting and Open Redirect VulnerabilitiesEPSS 0.6%CVE-2021-1383MEDIUMCisco IOS XE SD-WAN Software Parameter Injection VulnerabilitiesEPSS 0.6%CVE-2025-20340HIGHCisco IOS XR Address Resolution Protocol Broadcast Storm VulnerabilityEPSS 0.6%CVE-2023-20034HIGHVulnerability in the Elasticsearch database used in the of Cisco SD-WAN vManage software could allow an unauthenticated, remote attacker to EPSS 0.6%CVE-2024-20393HIGHCisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers Privilege Escalation VulnerabilityEPSS 0.6%CVE-2023-20019MEDIUMA vulnerability in the web-based management interface of Cisco BroadWorks Application Delivery Platform, Cisco BroadWorks Application ServerEPSS 0.6%CVE-2019-1658MEDIUMCisco Unified Intelligence Center Cross-Site Request Forgery VulnerabilityEPSS 0.6%CVE-2023-20186HIGHA vulnerability in the Authentication, Authorization, and Accounting (AAA) feature of Cisco IOS Software and Cisco IOS XE Software could allEPSS 0.6%CVE-2020-26066MEDIUMCisco SD-WAN vManage Software XML External Entity VulnerabilityEPSS 0.6%CVE-2018-15395MEDIUMCisco Wireless LAN Controller Software Privilege Escalation VulnerabilityEPSS 0.6%CVE-2022-20739HIGHCisco SD-WAN vManage Software Privilege Escalation VulnerabilityEPSS 0.6%CVE-2021-34784MEDIUMCisco Prime Infrastructure and Evolved Programmable Network Manager Stored Cross-Site Scripting VulnerabilityEPSS 0.6%CVE-2019-15244HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%