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-2019-12666MEDIUMCisco IOS XE Software Path Traversal VulnerabilityEPSS 1.1%CVE-2020-27133CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.1%CVE-2021-34791MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Application Level Gateway Bypass VulnerabilitiesEPSS 1.1%CVE-2025-20309CRITICALCisco Unified Communications Manager Static SSH Credentials VulnerabilityEPSS 1.1%CVE-2021-34790MEDIUMCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Application Level Gateway Bypass VulnerabilitiesEPSS 1.1%CVE-2020-3410HIGHCisco Firepower Management Center Software Common Access Card Authentication Bypass VulnerabilityEPSS 1.1%CVE-2022-20886MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service VulnerabilitiesEPSS 1.1%CVE-2022-20873MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service VulnerabilitiesEPSS 1.1%CVE-2020-3472MEDIUMCisco Webex Meetings User Email Address Information Disclosure VulnerabilityEPSS 1.1%CVE-2022-20883MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service VulnerabilitiesEPSS 1.1%CVE-2022-20879MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service VulnerabilitiesEPSS 1.1%CVE-2022-20910MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service VulnerabilitiesEPSS 1.1%CVE-2022-20880MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service VulnerabilitiesEPSS 1.1%CVE-2018-15380HIGHCisco HyperFlex Software Command Injection VulnerabilityEPSS 1.1%CVE-2022-20726MEDIUMCisco IOx Application Hosting Environment VulnerabilitiesEPSS 1.1%CVE-2018-15390—Cisco Firepower Threat Defense Software FTP Inspection Denial of Service VulnerabilityEPSS 1.1%CVE-2026-20094HIGHCisco Integrated Management Controller Command Injection VulnerabilityEPSS 1.1%CVE-2018-15429—Cisco HyperFlex HX Data Platform Software Unauthorized Directory Access VulnerabilityEPSS 1.1%CVE-2021-1530MEDIUMCisco BroadWorks Messaging Server XML External Entity Injection VulnerabilityEPSS 1.1%CVE-2025-20286CRITICALISE on AWS Static CredentialEPSS 1.1%