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-2019-1594HIGHCisco NX-OS Software 802.1X Extensible Authentication Protocol over LAN Denial of Service VulnerabilityEPSS 0.8%CVE-2019-1920HIGHCisco IOS Access Points Software 802.11r Fast Transition Denial of Service VulnerabilityEPSS 0.8%CVE-2021-1569MEDIUMCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 0.8%CVE-2023-20088MEDIUMCisco Finesse Reverse Proxy VPN-less Access to Finesse Desktop Denial of Service VulnerabilityEPSS 0.8%CVE-2015-0749MEDIUMCisco Unified Communications Manager Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2020-3558MEDIUMCisco Firepower Management Center Software Open Redirect VulnerabilityEPSS 0.8%CVE-2024-20336MEDIUMA vulnerability in the web-based user interface of Cisco Small Business 100, 300, and 500 Series Wireless APs could allow an authenticated, EPSS 0.8%CVE-2020-26081MEDIUMCisco IoT Field Network Director Cross-Site Scripting VulnerabilitiesEPSS 0.8%CVE-2020-3384HIGHCisco Data Center Network Manager Command Injection VulnerabilityEPSS 0.8%CVE-2021-1500MEDIUMCisco Webex Video Mesh Arbitrary Site Redirection VulnerabilityEPSS 0.8%CVE-2018-0484MEDIUMCisco IOS and IOS XE Software Secure Shell Connection on VRF VulnerabilityEPSS 0.8%CVE-2020-3367MEDIUMCisco Secure Web Appliance Privilege Escalation VulnerabilityEPSS 0.8%CVE-2021-1271MEDIUMCisco Web Security Appliance Stored Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2022-20950MEDIUMA vulnerability in the interaction of SIP and Snort 3 for Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remoEPSS 0.8%CVE-2021-1570MEDIUMCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 0.8%CVE-2020-3592MEDIUMCisco SD-WAN vManage Software Authorization Bypass VulnerabilityEPSS 0.8%CVE-2022-20786MEDIUMCisco Unified Communications Manager IM & Presence Service SQL Injection VulnerabilityEPSS 0.8%CVE-2021-1351MEDIUMCisco Webex Meetings Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2024-20446HIGHCisco NX-OS Software DHCPv6 Relay Agent Denial of Service VulnerabilityEPSS 0.8%CVE-2021-1525MEDIUMCisco Webex Meetings and Webex Meetings Server File Redirect VulnerabilityEPSS 0.8%