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-2022-20721MEDIUMCisco IOx Application Hosting Environment VulnerabilitiesEPSS 1.2%CVE-2021-1493HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Buffer Overflow Denial of Service VulnerabilityEPSS 1.2%CVE-2022-20722MEDIUMCisco IOx Application Hosting Environment VulnerabilitiesEPSS 1.2%CVE-2018-15397—Cisco Adaptive Security Appliance IPsec VPN Denial of Service VulnerabilityEPSS 1.2%CVE-2019-15990MEDIUMCisco Small Business Routers RV016, RV042, RV042G, and RV082 Information Disclosure VulnerabilityEPSS 1.2%CVE-2020-3256MEDIUMCisco Hosted Collaboration Mediation Fulfillment XML External Expansion VulnerabilityEPSS 1.2%CVE-2021-1484MEDIUMCisco SD-WAN vManage Command Injection VulnerabilityEPSS 1.2%CVE-2023-20163MEDIUMCisco Identity Services Engine Command Injection VulnerabilitiesEPSS 1.2%CVE-2021-1614MEDIUMCisco SD-WAN Software Information Disclosure VulnerabilityEPSS 1.2%CVE-2021-1422HIGHCisco Adaptive Security Appliance Software Release 9.16.1 and Cisco Firepower Threat Defense Software Release 7.0.0 IPsec Denial of Service VulnerabilityEPSS 1.2%CVE-2023-20164MEDIUMCisco Identity Services Engine Command Injection VulnerabilitiesEPSS 1.2%CVE-2019-1627MEDIUMCisco Integrated Management Controller Information Disclosure VulnerabilityEPSS 1.2%CVE-2021-1489MEDIUMCisco Firepower Device Manager Software Filesystem Space Exhaustion Denial of Service VulnerabilityEPSS 1.2%CVE-2023-20162HIGHCisco Small Business Series Switches Buffer Overflow VulnerabilitiesEPSS 1.2%CVE-2023-20158HIGHCisco Small Business Series Switches Buffer Overflow VulnerabilitiesEPSS 1.2%CVE-2023-20157HIGHCisco Small Business Series Switches Buffer Overflow VulnerabilitiesEPSS 1.2%CVE-2023-20156HIGHCisco Small Business Series Switches Buffer Overflow VulnerabilitiesEPSS 1.2%CVE-2019-1748HIGHCisco IOS and IOS XE Software Network Plug-and-Play Agent Certificate Validation VulnerabilityEPSS 1.2%CVE-2024-20295HIGHA vulnerability in the CLI of the Cisco Integrated Management Controller (IMC) could allow an authenticated, local attacker to perform commaEPSS 1.2%CVE-2018-15438MEDIUMCisco Prime Collaboration Assurance Cross-Site Request Forgery VulnerabilityEPSS 1.2%