Vulnerabilidades em Cisco

3.365 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-2018-15427—Cisco Video Surveillance Manager Appliance Default Password VulnerabilityEPSS 6.8%CVE-2018-0423—Cisco RV110W, RV130W, and RV215W Routers Management Interface Buffer Overflow VulnerabilityEPSS 6.8%CVE-2017-6741HIGHA vulnerability in the SNMP implementation of could allow an authenticated, remote attacker to cause a reload of the affected system or to rEPSS 6.6%CVE-2024-20454CRITICALMultiple vulnerabilities in the web-based management interface of Cisco Small Business SPA300 Series IP Phones and Cisco Small Business SPA5EPSS 6.6%CVE-2026-20148MEDIUMCisco Identity Services Engine Path Traversal VulnerabilityEPSS 6.5%CVE-2018-0426—Cisco RV110W, RV130W, and RV215W Routers Management Interface Directory Traversal VulnerabilityEPSS 6.4%CVE-2019-1681HIGHCisco Network Convergence System 1000 Series TFTP Directory Traversal VulnerabilityEPSS 6.3%CVE-2022-20968HIGHA vulnerability in the Cisco Discovery Protocol processing feature of Cisco IP Phone 7800 and 8800 Series firmware could allow an unauthentiEPSS 6.1%CVE-2026-20029MEDIUMCisco Identity Services Engine XML External Entity Processing Information Disclosure VulnerabilityEPSS 6.1%CVE-2026-20180CRITICALCisco Identity Services Engine Multiple Remote Code Execution VulnerabilityEPSS 6.0%CVE-2022-20771HIGHClamAV TIFF File Parsing Denial of Service Vulnerability Affecting Cisco Products: April 2022EPSS 5.9%CVE-2019-1723CRITICALCisco Common Services Platform Collector Static Credential VulnerabilityEPSS 5.8%CVE-2020-3323CRITICALCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Remote Command Execution VulnerabilityEPSS 5.7%CVE-2020-3110HIGHCisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Remote Code Execution and Denial of Service VulnerabilityEPSS 5.7%CVE-2025-20242MEDIUMA vulnerability in the Cloud Connect component of Cisco Unified Contact Center Enterprise (CCE) could allow an unauthenticated, remote attacEPSS 5.7%CVE-2022-20700CRITICALCisco Small Business RV Series Routers VulnerabilitiesEPSS 5.7%KEVCVE-2021-1167HIGHCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Remote Command Execution and Denial of Service VulnerabilitiesEPSS 5.6%CVE-2026-20186CRITICALCisco Identity Services Engine Multiple Authenticated Remote Code Execution VulnerabilityEPSS 5.6%CVE-2022-20706CRITICALCisco Small Business RV Series Routers VulnerabilitiesEPSS 5.6%CVE-2019-15271HIGHCisco Small Business RV016, RV042, RV042G, and RV082 Routers Arbitrary Command Execution VulnerabilityEPSS 5.5%KEV