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-2021-34794MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software SNMP Access Control VulnerabilityEPSS 0.9%CVE-2024-20424CRITICALA vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software, formerly Firepower ManagemeEPSS 0.9%CVE-2019-16017MEDIUMCisco Unified Customer Voice Portal Insecure Direct Object Reference VulnerabilityEPSS 0.9%CVE-2022-20784MEDIUMCisco Web Security Appliance Filter Bypass VulnerabilityEPSS 0.9%CVE-2018-15445MEDIUMCisco Energy Management Suite Cross-Site Request Forgery VulnerabilityEPSS 0.9%CVE-2023-20108HIGHA vulnerability in the XCP Authentication Service of the Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&PEPSS 0.9%CVE-2020-3372MEDIUMCisco SD-WAN vManage Software Denial of Service VulnerabilityEPSS 0.9%CVE-2022-20914MEDIUMCisco Identity Services Engine Sensitive Information Disclosure VulnerabilityEPSS 0.9%CVE-2026-20095MEDIUMCisco Integrated Management Controller Command Injection VulnerabilityEPSS 0.9%CVE-2020-3117MEDIUMCisco Web Security Appliance and Cisco Content Security Management Appliance HTTP Header Injection VulnerabilityEPSS 0.9%CVE-2024-20267HIGHA vulnerability with the handling of MPLS traffic for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the netsEPSS 0.9%CVE-2021-1420MEDIUMCisco Webex Meetings HTML Injection VulnerabilityEPSS 0.9%CVE-2022-20947HIGHA vulnerability in dynamic access policies (DAP) functionality of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat DefeEPSS 0.9%CVE-2022-20946HIGHA vulnerability in the generic routing encapsulation (GRE) tunnel decapsulation feature of Cisco Firepower Threat Defense (FTD) Software couEPSS 0.9%CVE-2022-20854HIGHA vulnerability in the processing of SSH connections of Cisco Firepower Management Center (FMC) and Cisco Firepower Threat Defense (FTD) SofEPSS 0.9%CVE-2018-15451MEDIUMCisco Prime Service Catalog Cross-Site Scripting VulnerabilityEPSS 0.9%CVE-2018-15423—Cisco HyperFlex UI Clickjacking VulnerabilityEPSS 0.9%CVE-2020-3466MEDIUMCisco DNA Center Cross-Site Scripting VulnerabilitiesEPSS 0.9%CVE-2020-27124HIGHCisco Adaptive Security Appliance Software SSL/TLS Denial of Service VulnerabilityEPSS 0.9%CVE-2021-1416MEDIUMCisco Identity Services Engine Sensitive Information Disclosure VulnerabilitiesEPSS 0.9%