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-2020-3193MEDIUMCisco Prime Collaboration Provisioning Information Disclosure VulnerabilityEPSS 1.1%CVE-2019-1798HIGHClam AntiVirus PE File Out-of-Bounds Read VulnerabilityEPSS 1.1%CVE-2021-1524MEDIUMCisco Meeting Server API Denial of Service VulnerabilityEPSS 1.1%CVE-2024-20380HIGHClamAV HTML Parser Denial of Service VulnerabilityEPSS 1.1%CVE-2022-20737HIGHCisco Adaptive Security Appliance Software Clientless SSL VPN Heap Overflow VulnerabilityEPSS 1.1%CVE-2021-34790MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Application Level Gateway Bypass VulnerabilitiesEPSS 1.1%CVE-2021-34791MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Application Level Gateway Bypass VulnerabilitiesEPSS 1.1%CVE-2018-15387—Cisco SD-WAN Solution Certificate Validation Bypass VulnerabilityEPSS 1.1%CVE-2024-20483HIGHCisco IOS XR PON Controller Command Injection VulnerabilitiesEPSS 1.1%CVE-2020-3479MEDIUMCisco IOS and IOS XE Software MP-BGP EVPN Denial of Service VulnerabilityEPSS 1.1%CVE-2022-20694MEDIUMCisco IOS XE Software Border Gateway Protocol Resource Public Key Infrastructure Denial of Service VulnerabilityEPSS 1.1%CVE-2020-3484MEDIUMCisco Vision Dynamic Signage Director Directory Traversal Information Disclosure VulnerabilityEPSS 1.1%CVE-2021-34707MEDIUMCisco Evolved Programmable Network Manager Sensitive Information Disclosure VulnerabilityEPSS 1.1%CVE-2019-1665MEDIUMCisco Hyperflex Stored Cross-Site Scripting VulnerabilityEPSS 1.1%CVE-2026-20094HIGHCisco Integrated Management Controller Command Injection VulnerabilityEPSS 1.1%CVE-2022-20773HIGHCisco Umbrella Virtual Appliance Static SSH Host Key VulnerabilityEPSS 1.1%CVE-2019-1713HIGHCisco Adaptive Security Appliance Software Cross-Site Request Forgery VulnerabilityEPSS 1.1%CVE-2018-0435—Cisco Umbrella API Unauthorized Access VulnerabilityEPSS 1.1%CVE-2021-1539HIGHCisco ASR 5000 Series Software Authorization Bypass VulnerabilitiesEPSS 1.1%CVE-2019-12665MEDIUMCisco IOS and IOS XE Software HTTP Client Information Disclosure VulnerabilityEPSS 1.1%