Vulnerabilidades en Cisco

3366 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-2026-76451MEDIUMCisco Identity Services Engine Certificate Management SQL Injection VulnerabilityEPSS 0.4%CVE-2023-20267MEDIUMA vulnerability in the IP geolocation rules of Snort 3 could allow an unauthenticated, remote attacker to potentially bypass IP address restEPSS 0.4%CVE-2022-20793MEDIUMCisco Touch 10 Device Insufficient Identity Verification VulnerabilityEPSS 0.4%CVE-2020-3213MEDIUMCisco IOS XE Software Privilege Escalation VulnerabilityEPSS 0.4%CVE-2021-1372MEDIUMCisco Webex Meetings Desktop App and Webex Productivity Tools for Windows Shared Memory Information Disclosure VulnerabilityEPSS 0.4%CVE-2022-20651MEDIUMCisco Adaptive Security Device Manager Information Disclosure VulnerabilityEPSS 0.4%CVE-2019-1604HIGHCisco NX-OS Software Privilege Escalation VulnerabilityEPSS 0.4%CVE-2026-20150HIGHCisco RoomOS Security Hardening Release - Access Control VulnerabilitiesEPSS 0.4%CVE-2026-20359CRITICALCisco Crosswork Security Hardening Release: August 2026EPSS 0.4%CVE-2026-20304CRITICALCisco Catalyst SD-WAN Security Hardening Release - Access Control VulnerabilitiesEPSS 0.4%CVE-2025-20269MEDIUMCisco Evolved Programmable Network Manager and Prime Infrastructure Arbitrary File Download VulnerabilityEPSS 0.4%CVE-2019-1879MEDIUMCisco Integrated Management Controller CLI Command Injection VulnerabilityEPSS 0.4%CVE-2018-0444—Cisco Packaged Contact Center Enterprise Cross-Site Scripting VulnerabilityEPSS 0.4%CVE-2026-20018MEDIUMCisco Firepower Management Center Software and Firepower Threat Defense Path Traversal VulnerabilityEPSS 0.4%CVE-2019-1625HIGHCisco SD-WAN Solution Privilege Escalation VulnerabilityEPSS 0.4%CVE-2024-20350HIGHCisco Catalyst Center Static SSH Host Key VulnerabilityEPSS 0.4%CVE-2025-20134HIGHCisco Adaptive Security Appliance and Firepower Threat Defense Software SSL/TLS Certificate Denial of Service VulnerabilityEPSS 0.4%CVE-2026-20313HIGHCisco Catalyst SD-WAN Security Hardening Release - Memory Corruption VulnerabilitiesEPSS 0.4%CVE-2024-20396MEDIUMA vulnerability in the protocol handlers of Cisco Webex App could allow an unauthenticated, remote attacker to gain access to sensitive infoEPSS 0.4%CVE-2024-20508MEDIUMCisco UTD Snort IPS Engine Software for Cisco IOS XE Software Security Policy Bypass and Denial of Service VulnerabilityEPSS 0.4%