Vulnerabilidades en Cisco

3365 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-2024-20322MEDIUMA vulnerability in the access control list (ACL) processing on Pseudowire interfaces in the ingress direction of Cisco IOS XR Software couldEPSS 0.5%CVE-2023-20242MEDIUMA vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM), Cisco Unified CM Session ManagemEPSS 0.5%CVE-2022-20735MEDIUMCisco SD-WAN vManage Software Cross-Site Request Forgery VulnerabilityEPSS 0.5%CVE-2022-20663MEDIUMSecure Network Analytics Cross-Site Scripting VulnerabilityEPSS 0.5%CVE-2023-20184MEDIUMCisco DNA Center Software API VulnerabilitiesEPSS 0.5%CVE-2023-20245MEDIUMMultiple vulnerabilities in the per-user-override feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat DefEPSS 0.5%CVE-2020-3171HIGHCisco FXOS and UCS Manager Software Local Management CLI Command Injection VulnerabilityEPSS 0.5%CVE-2023-20188MEDIUMA vulnerability in the web-based management interface of Cisco Small Business 200 Series Smart Switches, Cisco Small Business 300 Series ManEPSS 0.5%CVE-2022-20776MEDIUMCisco TelePresence Collaboration Endpoint and RoomOS Software VulnerabilitiesEPSS 0.5%CVE-2025-20350HIGHCisco Desk Phone 9800 Series, IP Phone 7800 and 8800 Series, and Video Phone 8875 with SIP Firmware Denial of Service VulnerabilityEPSS 0.5%CVE-2025-20268MEDIUMCisco Secure Firewall Threat Defense Software Geolocation Remote Access VPN Bypass VulnerabilityEPSS 0.5%CVE-2023-20104MEDIUMCisco Webex App for Web Cross-Site Scripting VulnerabilityEPSS 0.5%CVE-2025-20359MEDIUMMultiple Cisco Products Snort 3 MIME Information Disclosure or Denial of Service VulnerabilityEPSS 0.5%CVE-2018-15402MEDIUMCisco Enterprise NFV Infrastructure Software Cross-Site Request Forgery VulnerabilityEPSS 0.5%CVE-2021-1476MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Command Injection VulnerabilityEPSS 0.5%CVE-2024-20297MEDIUMCisco Adaptive Security Appliance and Firepower Threat Defense AnyConnect Access Control List Bypass VulnerabilityEPSS 0.5%CVE-2024-20299MEDIUMCisco Adaptive Security Appliance and Firepower Threat Defense AnyConnect Access Control List Bypass VulnerabilityEPSS 0.5%CVE-2026-20358CRITICALCisco Crosswork Security Hardening Release: August 2026EPSS 0.5%CVE-2023-20228MEDIUMA vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remoteEPSS 0.5%CVE-2024-20466MEDIUMCisco Identity Services Engine Sensitive Information Disclosure VulnerabilityEPSS 0.5%