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-2019-16023HIGHCisco IOS XR Software BGP EVPN Denial of Service VulnerabilitiesEPSS 1.3%CVE-2019-15989HIGHCisco IOS XR Software Border Gateway Protocol Attribute Denial of Service VulnerabilityEPSS 1.3%CVE-2021-40118HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Denial of Service VulnerabilitiesEPSS 1.3%CVE-2021-34704HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Denial of Service VulnerabilityEPSS 1.3%CVE-2021-1573HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Denial of Service VulnerabilityEPSS 1.3%CVE-2020-3391MEDIUMCisco Digital Network Architecture Center Information Disclosure VulnerabilityEPSS 1.3%CVE-2019-15983MEDIUMCisco Data Center Network Manager XML External Entity Read Access VulnerabilityEPSS 1.3%CVE-2019-12706MEDIUMCisco Email Security Appliance Filter Bypass VulnerabilityEPSS 1.3%CVE-2021-1460MEDIUMCisco IOx Application Framework Denial of Service VulnerabilityEPSS 1.3%CVE-2021-1577CRITICALCisco Application Policy Infrastructure Controller Arbitrary File Read and Write VulnerabilityEPSS 1.3%CVE-2022-20713MEDIUMA vulnerability in the VPN web client services component of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat DefeEPSS 1.3%CVE-2022-20789MEDIUMCisco Unified Communications Products Arbitrary File Write VulnerabilityEPSS 1.3%CVE-2021-1464MEDIUMCisco SD-WAN vManage Authorization Bypass VulnerabilityEPSS 1.3%CVE-2023-20026MEDIUMA vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320 and RV325 Routers could allEPSS 1.3%CVE-2021-1305HIGHCisco SD-WAN vManage Authorization Bypass VulnerabilitiesEPSS 1.3%CVE-2022-20622HIGHCisco Embedded Wireless Controller with Catalyst Access Points IP Flood Denial of Service VulnerabilityEPSS 1.3%CVE-2010-3048—Cisco Unified Personal Communicator 7.0 (1.13056) does not free allocated memory for received data and does not perform validation if memoryEPSS 1.3%CVE-2022-20791MEDIUMCisco Unified Communications Products Arbitrary File Read VulnerabilityEPSS 1.3%CVE-2019-1881MEDIUMCisco Industrial Network Director Cross-Site Request Forgery VulnerabilityEPSS 1.3%CVE-2021-1400HIGHCisco Small Business 100, 300, and 500 Series Wireless Access Points VulnerabilitiesEPSS 1.3%