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-2021-1282MEDIUMCisco Unified Communications Products VulnerabilitiesEPSS 1.3%CVE-2021-1364MEDIUMCisco Unified Communications Products VulnerabilitiesEPSS 1.3%CVE-2020-27127CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.3%CVE-2022-20783HIGHCisco TelePresence Collaboration Endpoint and RoomOS Software H.323 Denial of Service VulnerabilityEPSS 1.3%CVE-2020-3186MEDIUMCisco Firepower Threat Defense Software Management Access List Bypass VulnerabilityEPSS 1.3%CVE-2021-1523HIGHCisco Nexus 9000 Series Fabric Switches ACI Mode Queue Wedge Denial of Service VulnerabilityEPSS 1.3%CVE-2021-1471CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.3%CVE-2022-20956HIGHA vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker EPSS 1.3%CVE-2020-26076MEDIUMCisco IoT Field Network Director Information Disclosure VulnerabilityEPSS 1.3%CVE-2020-3190MEDIUMCisco IOS XR Software IPsec Packet Processor Denial of Service VulnerabilityEPSS 1.3%CVE-2019-15272MEDIUMCisco Unified Communications Manager Security Bypass VulnerabilityEPSS 1.3%CVE-2023-20024HIGHCisco Small Business Series Switches Buffer Overflow VulnerabilitiesEPSS 1.3%CVE-2019-1922MEDIUMCisco IP Phone 7800 and 8800 Series Session Initiation Protocol Denial of Service VulnerabilityEPSS 1.3%CVE-2021-1491MEDIUMCisco SD-WAN vManage Software Information Disclosure VulnerabilityEPSS 1.3%CVE-2022-20652MEDIUMCisco Tetration Command Injection VulnerabilityEPSS 1.3%CVE-2018-15378Clam AntiVirus unmew11() Denial of Service VulnerabilityEPSS 1.3%CVE-2020-3564MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software FTP Inspection Bypass VulnerabilityEPSS 1.3%CVE-2019-15989HIGHCisco IOS XR Software Border Gateway Protocol Attribute Denial of Service VulnerabilityEPSS 1.3%CVE-2019-16022HIGHCisco IOS XR Software BGP EVPN Denial of Service VulnerabilitiesEPSS 1.3%CVE-2019-16019HIGHCisco IOS XR Software BGP EVPN Denial of Service VulnerabilitiesEPSS 1.3%