Vulnerabilities in Cisco

3,365 results
Vexday analysis

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-2021-1509HIGHCisco SD-WAN vEdge Software Buffer Overflow VulnerabilitiesEPSS 1.2%CVE-2020-3310MEDIUMCisco Firepower Device Manager On-Box Software XML Parsing VulnerabilityEPSS 1.2%CVE-2018-15403—Multiple Cisco Unified Communications Products Open Redirect VulnerabilityEPSS 1.2%CVE-2026-76432MEDIUMCisco Identity Services Engine Arbitrary File Write VulnerabilityEPSS 1.2%CVE-2026-76431MEDIUMCisco Identity Services Engine Arbitrary File Deletion VulnerabilityEPSS 1.2%CVE-2020-3478HIGHCisco Enterprise NFV Infrastructure Software File Overwrite VulnerabilityEPSS 1.2%CVE-2020-3345MEDIUMCisco Webex Meetings and Cisco Webex Meetings Server HTML Injection VulnerabilityEPSS 1.2%CVE-2019-1661MEDIUMCisco TelePresence Management Suite Cross-Site Scripting VulnerabilityEPSS 1.2%CVE-2019-1643MEDIUMCisco Prime Infrastructure Cross-Site Scripting VulnerabilityEPSS 1.2%CVE-2019-1792MEDIUMCisco Umbrella Cross-Site Scripting VulnerabilityEPSS 1.2%CVE-2018-15467MEDIUMCisco TelePresence Management Suite Cross-Site Scripting VulnerabilityEPSS 1.2%CVE-2018-15457MEDIUMCisco Prime Infrastructure Cross-Site Scripting VulnerabilityEPSS 1.2%CVE-2018-15461MEDIUMCisco Webex Business Suite Cross-Site Scripting VulnerabilityEPSS 1.2%CVE-2018-15435MEDIUMCisco SocialMiner Cross-Site Scripting VulnerabilityEPSS 1.2%CVE-2019-1702MEDIUMCisco Enterprise Chat and Email Cross-Site Scripting VulnerabilitiesEPSS 1.2%CVE-2019-1685MEDIUMCisco Unity Connection Reflected Cross-Site Scripting VulnerabilityEPSS 1.2%CVE-2018-15463MEDIUMCisco Identity Services Engine Multiple Cross-Site Scripting VulnerabilitiesEPSS 1.2%CVE-2019-1671MEDIUMCisco Firepower Management Center Cross-Site Scripting VulnerabilityEPSS 1.2%CVE-2019-1670MEDIUMCisco Unified Intelligence Center Software Cross-Site Scripting VulnerabilityEPSS 1.2%CVE-2025-20294MEDIUMCisco UCS Manager Software Command Injection VulnerabilityEPSS 1.2%