Vulnerabilities in Cisco

3,365 results
Vexday analysis

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-2019-1878HIGHCisco TelePresence Endpoint Command Shell Injection VulnerabilityEPSS 1.1%CVE-2020-3242MEDIUMCisco UCS Director Information Disclosure VulnerabilityEPSS 1.1%CVE-2019-12711MEDIUMCisco Unified Communications Manager XML External Expansion VulnerabilityEPSS 1.1%CVE-2020-3546MEDIUMCisco Email Security Appliance Information Disclosure VulnerabilityEPSS 1.1%CVE-2019-1901HIGHCisco Nexus 9000 Series ACI Mode Switch Software Link Layer Discovery Protocol Buffer Overflow VulnerabilityEPSS 1.1%CVE-2023-20220HIGHMultiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an authenticaEPSS 1.1%CVE-2019-16029HIGHCisco Smart Software Manager On-Prem Web Interface Denial of Service VulnerabilityEPSS 1.1%CVE-2019-1706HIGHCisco Adaptive Security Appliance Software IPsec Denial of Service VulnerabilityEPSS 1.1%CVE-2021-1470MEDIUMCisco SD-WAN SQL Injection VulnerabilityEPSS 1.1%CVE-2021-1620HIGHCisco IOS and IOS XE Software IKEv2 AutoReconnect Feature Denial of Service VulnerabilityEPSS 1.1%CVE-2019-1954MEDIUMCisco Webex Meetings Server Open Redirection VulnerabilityEPSS 1.1%CVE-2018-15404—Cisco Integrated Management Controller Supervisor and Cisco UCS Director System Resources Denial of Service VulnerabilityEPSS 1.1%CVE-2021-40129MEDIUMCisco Common Services Platform Collector SQL Injection VulnerabilityEPSS 1.1%CVE-2019-1856MEDIUMCisco Prime Collaboration Assurance Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2021-1534MEDIUMCisco Email Security Appliance URL Filtering Bypass VulnerabilityEPSS 1.1%CVE-2020-3121MEDIUMCisco Small Business Smart and Managed Switches Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2019-16018HIGHCisco IOS XR Software EVPN Operational Routes Denial of Service VulnerabilityEPSS 1.1%CVE-2022-20913MEDIUMCisco Nexus Dashboard Arbitrary File Write VulnerabilityEPSS 1.1%CVE-2023-20252CRITICALA vulnerability in the Security Assertion Markup Language (SAML) APIs of Cisco Catalyst SD-WAN Manager Software could allow an unauthenticatEPSS 1.1%CVE-2020-3583MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Interface Cross-Site Scripting VulnerabilitiesEPSS 1.1%