Vulnerabilidades em Cisco

3.206 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-2020-26065MEDIUMA vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to condEPSS 1.7%CVE-2019-1863MEDIUMCisco Integrated Management Controller Privilege Escalation VulnerabilityEPSS 1.7%CVE-2021-1619CRITICALCisco IOS XE Software NETCONF and RESTCONF Authentication Bypass VulnerabilityEPSS 1.7%CVE-2019-1720MEDIUMCisco Expressway Series and Cisco TelePresence Video Communication Server Denial of Service VulnerabilityEPSS 1.7%CVE-2019-1844MEDIUMCisco Email Security Appliance Filter Bypass VulnerabilityEPSS 1.7%CVE-2019-1787HIGHClam AntiVirus PDF Denial of Service VulnerabilityEPSS 1.7%CVE-2021-34749MEDIUMMultiple Cisco Products Server Name Identification Data Exfiltration VulnerabilityEPSS 1.7%CVE-2021-1587HIGHCisco NX-OS Software VXLAN OAM (NGOAM) Denial of Service VulnerabilityEPSS 1.7%CVE-2020-3188MEDIUMCisco Firepower Threat Defense Software Management Interface Denial of Service VulnerabilityEPSS 1.7%CVE-2020-3230HIGHCisco IOS and IOS XE Software Internet Key Exchange Version 2 Denial of Service VulnerabilityEPSS 1.7%CVE-2018-15459MEDIUMCisco Identity Services Engine Privilege Escalation VulnerabilityEPSS 1.7%CVE-2020-3516MEDIUMCisco IOS XE Software Web UI Improper Input Validation VulnerabilityEPSS 1.7%CVE-2020-3162HIGHCisco IoT Field Network Director Denial of Service VulnerabilityEPSS 1.7%CVE-2022-20827CRITICALCisco Small Business RV Series Routers VulnerabilitiesEPSS 1.7%CVE-2021-1549MEDIUMCisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection VulnerabilitiesEPSS 1.7%CVE-2020-3555MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software SIP Denial of Service VulnerabilityEPSS 1.7%CVE-2021-1555MEDIUMCisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection VulnerabilitiesEPSS 1.7%CVE-2021-1552MEDIUMCisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection VulnerabilitiesEPSS 1.7%CVE-2021-1550MEDIUMCisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection VulnerabilitiesEPSS 1.7%CVE-2021-1551MEDIUMCisco Small Business 100, 300, and 500 Series Wireless Access Points Command Injection VulnerabilitiesEPSS 1.7%