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-2021-34744MEDIUMCisco Business 220 Series Smart Switches Static Key and Password VulnerabilitiesEPSS 0.7%CVE-2022-20794MEDIUMCisco TelePresence Collaboration Endpoint and RoomOS Software VulnerabilitiesEPSS 0.7%CVE-2021-1522MEDIUMCisco Connected Mobile Experiences Strong Authentication Requirements Enforcement BypassEPSS 0.7%CVE-2022-20690MEDIUMMultiple vulnerabilities in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Analog Telephone Adapter firmware could allowEPSS 0.7%CVE-2018-15372—Cisco IOS XE Software MACsec MKA Using EAP-TLS Authentication Bypass VulnerabilityEPSS 0.7%CVE-2020-3544HIGHCisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Remote Code Execution and Denial of Service VulnerabilityEPSS 0.7%CVE-2021-1467MEDIUMCisco Webex Meetings for Android Avatar Modification VulnerabilityEPSS 0.7%CVE-2023-20055HIGHCisco DNA Center Privilege Escalation VulnerabilityEPSS 0.7%CVE-2024-20375HIGHA vulnerability in the SIP call processing function of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications MaEPSS 0.7%CVE-2026-20129CRITICALCisco Catayst SD-WAN Authentication Bypass VulnerabilityEPSS 0.7%CVE-2022-20949MEDIUMA vulnerability in the management web server of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker EPSS 0.7%CVE-2019-1797HIGHCisco Wireless LAN Controller Software Cross-Site Request Forgery VulnerabilityEPSS 0.7%CVE-2023-20111MEDIUMA vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker EPSS 0.7%CVE-2021-1561MEDIUMCisco Secure Email and Web Manager Spam Quarantine Unauthorized Access VulnerabilityEPSS 0.7%CVE-2022-20868MEDIUMA vulnerability in the web-based management interface of Cisco Email Security Appliance, Cisco Secure Email and Web Manager and Cisco SecureEPSS 0.7%CVE-2020-3462MEDIUMCisco Data Center Network Manager SQL Injection VulnerabilityEPSS 0.7%CVE-2020-26064MEDIUMA vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access tEPSS 0.7%CVE-2021-34712MEDIUMCisco SD-WAN vManage Software Cypher Query Language Injection VulnerabilityEPSS 0.7%CVE-2024-20478MEDIUMCisco Application Policy Infrastructure Controller App Privilege Escalation VulnerabilityEPSS 0.7%CVE-2022-20830MEDIUMCisco Software-Defined Application Visibility and Control on Cisco vManage Authentication Bypass VulnerabilityEPSS 0.7%