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-2024-20416MEDIUMA vulnerability in the upload module of Cisco RV340 and RV345 Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to EPSS 0.9%CVE-2022-20863MEDIUMCisco Webex Meetings App Character Interface Manipulation VulnerabilityEPSS 0.9%CVE-2018-0475—Cisco IOS and IOS XE Software Cluster Management Protocol Denial of Service VulnerabilityEPSS 0.9%CVE-2018-0441HIGHCisco IOS Access Points Software 802.11r Fast Transition Denial of Service VulnerabilityEPSS 0.9%CVE-2019-1802—Cisco Firepower Management Center Persistent Cross-Site Scripting VulnerabilityEPSS 0.9%CVE-2018-0471—Cisco IOS XE Software Cisco Discovery Protocol Memory Leak VulnerabilityEPSS 0.8%CVE-2020-26086MEDIUMCisco TelePresence Collaboration Endpoint Software Information Disclosure VulnerabilityEPSS 0.8%CVE-2019-1659HIGHCisco Prime Infrastructure Certificate Validation VulnerabilityEPSS 0.8%CVE-2024-20252CRITICALMultiple vulnerabilities in Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an unauthenticated, EPSS 0.8%CVE-2020-3203HIGHCisco IOS XE Software Catalyst 9800 Series Wireless Controllers Denial of Service VulnerabilityEPSS 0.8%CVE-2020-3548MEDIUMCisco Email Security Appliance Denial Of Service VulnerabilityEPSS 0.8%CVE-2020-3178MEDIUMCisco Content Security Management Appliance Open Redirect VulnerabilitiesEPSS 0.8%CVE-2020-3311MEDIUMCisco Firepower Management Center Open Redirect VulnerabilityEPSS 0.8%CVE-2020-26062MEDIUMCisco Integrated Management Controller Username Enumeration VulnerabilityEPSS 0.8%CVE-2022-20786MEDIUMCisco Unified Communications Manager IM & Presence Service SQL Injection VulnerabilityEPSS 0.8%CVE-2020-3137MEDIUMCisco Email Security Appliance Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2020-3579MEDIUMCisco SD-WAN vManage Software Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2021-1481MEDIUMCisco SD-WAN vManage Cypher Query Language Injection VulnerabilityEPSS 0.8%CVE-2020-3136MEDIUMCisco Jabber Guest Cross-Site Scripting VulnerabilityEPSS 0.8%CVE-2023-20087MEDIUMCisco Identity Services Engine Arbitrary File Download VulnerabilitiesEPSS 0.8%