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-2021-1381MEDIUMCisco IOS XE Software Active Debug Code VulnerabilityEPSS 0.3%CVE-2019-1932MEDIUMCisco Advanced Malware Protection for Endpoints Windows Command Injection VulnerabilityEPSS 0.3%CVE-2025-20241HIGHCisco Nexus 3000 and 9000 Series Switches IS-IS Protocol <TBD> Denial of Service VulnerabilityEPSS 0.3%CVE-2024-20301MEDIUMA vulnerability in Cisco Duo Authentication for Windows Logon and RDP could allow an authenticated, physical attacker to bypass secondary auEPSS 0.3%CVE-2024-20539MEDIUMCisco Identity Services Engine Stored Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2022-20931MEDIUMCisco Touch 10 Device Downgrade Attack VulnerabilityEPSS 0.3%CVE-2024-20486MEDIUMCisco Identity Services Engine Cross-Site Request Forgery VulnerabilityEPSS 0.3%CVE-2024-20540MEDIUMCisco Unified Contact Center Management Portal Stored Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2019-1811MEDIUMCisco NX-OS CLI Command Software Image Signature Verification VulnerabilitiesEPSS 0.3%CVE-2022-20849MEDIUMCisco IOS XR Software Broadband Network Gateway PPPoE Denial of Service VulnerabilityEPSS 0.3%CVE-2021-1449MEDIUMCisco Access Point Software Arbitrary Code Execution VulnerabilityEPSS 0.3%CVE-2024-20487MEDIUMCisco Identity Services Engine Stored Cross-Site Scripting VulnerabiliyEPSS 0.3%CVE-2026-20102MEDIUMCisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software SAML Reflected Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2026-20070MEDIUMCisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software VPN Web Services Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2025-20147MEDIUMCisco SD-WAN vManage Stored Cross-Site Scripting VulnerabilityEPSS 0.3%CVE-2012-0334—Cisco IronPort Web Security Appliance AsyncOS software prior to 7.5 has a SSL Certificate Caching vulnerability which could allow man-in-theEPSS 0.3%CVE-2020-3350MEDIUMCisco AMP for Endpoints and ClamAV Privilege Escalation VulnerabilityEPSS 0.3%CVE-2026-20151HIGHCisco Smart Software Manager On-Prem Privilege Escalation VulnerabilityEPSS 0.3%CVE-2023-20094MEDIUMCisco TelePresence Collaboration Endpoint and RoomOS Software Information Disclosure VulnerabilityEPSS 0.3%CVE-2019-1810MEDIUMCisco Nexus 3000 Series and 9000 Series Switches in NX-OS Mode CLI Command Software Image Signature Verification VulnerabilityEPSS 0.3%