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-2019-12651HIGHCisco IOS XE Software Web UI Command Injection VulnerabilitiesEPSS 2.5%CVE-2018-15450MEDIUMCisco Prime Collaboration Assurance File Overwrite VulnerabilityEPSS 2.5%CVE-2021-1312MEDIUMCisco Elastic Services Controller Denial of Service VulnerabilityEPSS 2.5%CVE-2020-3158CRITICALCisco Smart Software Manager On-Prem Static Default Credential VulnerabilityEPSS 2.5%CVE-2019-1598HIGHCisco FXOS and NX-OS Lightweight Directory Access Protocol Denial of Service VulnerabilitiesEPSS 2.5%CVE-2019-1597HIGHCisco FXOS and NX-OS Lightweight Directory Access Protocol Denial of Service VulnerabilitiesEPSS 2.5%CVE-2019-1739HIGHCisco IOS and IOS XE Software Network-Based Application Recognition Denial of Service VulnerabilitiesEPSS 2.5%CVE-2019-1718MEDIUMCisco Identity Services Engine SSL Renegotiation Denial of Service VulnerabilityEPSS 2.5%CVE-2019-1751HIGHCisco IOS Software NAT64 Denial of Service VulnerabilityEPSS 2.5%CVE-2019-1738HIGHCisco IOS and IOS XE Software Network-Based Application Recognition Denial of Service VulnerabilityEPSS 2.5%CVE-2019-1694HIGHCisco Adaptive Security Appliance Software and Cisco Firepower Threat Defense Software TCP Timer Handling Denial of Service VulnerabilityEPSS 2.5%CVE-2018-15460HIGHCisco Email Security Appliance URL Filtering Denial of Service VulnerabilityEPSS 2.5%CVE-2018-0389HIGHCisco Small Business SPA514G IP Phones SIP Denial of Service VulnerabilityEPSS 2.5%CVE-2019-1752HIGHCisco IOS and IOS XE Software ISDN Interface Denial of Service VulnerabilityEPSS 2.5%CVE-2018-0416MEDIUMCisco Wireless LAN Controller Software Information Disclosure VulnerabilityEPSS 2.5%CVE-2020-3603HIGHCisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution VulnerabilitiesEPSS 2.5%CVE-2020-26085CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 2.5%CVE-2018-15383—Cisco Adaptive Security Appliance Direct Memory Access Denial of Service VulnerabilityEPSS 2.5%CVE-2019-1873HIGHCisco ASA and FTD Software Cryptographic TLS and SSL Driver Denial of Service VulnerabilityEPSS 2.5%CVE-2018-0454—Cisco Cloud Services Platform 2100 Command Injection VulnerabilityEPSS 2.5%