Vulnerabilidades en Cisco

3214 resultados
Análisis 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-2019-15249HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%CVE-2019-15248HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%CVE-2019-15250HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%CVE-2019-15241HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%CVE-2019-15240HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%CVE-2019-15252HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%CVE-2019-15247HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%CVE-2019-15245HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%CVE-2019-15242HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%CVE-2019-15251HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%CVE-2019-15246HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%CVE-2019-15243HIGHCisco SPA100 Series Analog Telephone Adapters Remote Code Execution VulnerabilitiesEPSS 0.6%CVE-2025-20127HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software for Firepower 3100 and 4200 Series TLS Cipher Denial of Service VulnerabilityEPSS 0.6%CVE-2024-20381HIGHCisco Network Services Orchestrator Configuration Update Authorization Bypass VulnerabilityEPSS 0.6%CVE-2021-1527MEDIUMCisco Webex Player Memory Corruption VulnerabilityEPSS 0.6%CVE-2012-1316—Cisco IronPort Web Security Appliance does not check for certificate revocation which could lead to MITM attacksEPSS 0.6%CVE-2021-34731MEDIUMCisco Prime Access Registrar Stored Cross-Site Scripting VulnerabilityEPSS 0.6%CVE-2021-34789MEDIUMCisco Tetration Stored Cross-Site Scripting VulnerabilityEPSS 0.6%CVE-2024-20480HIGHA vulnerability in the DHCP Snooping feature of Cisco IOS XE Software on Software-Defined Access (SD-Access) fabric edge nodes could allow aEPSS 0.6%CVE-2023-20131MEDIUMCisco Prime Infrastructure and Cisco Evolved Programmable Network Manager VulnerabilitiesEPSS 0.6%