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-2019-16022HIGHCisco IOS XR Software BGP EVPN Denial of Service VulnerabilitiesEPSS 1.3%CVE-2019-16020HIGHCisco IOS XR Software BGP EVPN Denial of Service VulnerabilitiesEPSS 1.3%CVE-2019-15989HIGHCisco IOS XR Software Border Gateway Protocol Attribute Denial of Service VulnerabilityEPSS 1.3%CVE-2019-16023HIGHCisco IOS XR Software BGP EVPN Denial of Service VulnerabilitiesEPSS 1.3%CVE-2019-16019HIGHCisco IOS XR Software BGP EVPN Denial of Service VulnerabilitiesEPSS 1.3%CVE-2022-20722MEDIUMCisco IOx Application Hosting Environment VulnerabilitiesEPSS 1.3%CVE-2022-20721MEDIUMCisco IOx Application Hosting Environment VulnerabilitiesEPSS 1.3%CVE-2022-20679MEDIUMCisco IOS XE Software IPSec Denial of Service VulnerabilityEPSS 1.3%CVE-2021-1573HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Denial of Service VulnerabilityEPSS 1.3%CVE-2020-3391MEDIUMCisco Digital Network Architecture Center Information Disclosure VulnerabilityEPSS 1.3%CVE-2021-34704HIGHCisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Denial of Service VulnerabilityEPSS 1.3%CVE-2019-12706MEDIUMCisco Email Security Appliance Filter Bypass VulnerabilityEPSS 1.3%CVE-2019-15983MEDIUMCisco Data Center Network Manager XML External Entity Read Access VulnerabilityEPSS 1.3%CVE-2021-1460MEDIUMCisco IOx Application Framework Denial of Service VulnerabilityEPSS 1.3%CVE-2021-1577CRITICALCisco Application Policy Infrastructure Controller Arbitrary File Read and Write VulnerabilityEPSS 1.3%CVE-2023-20026MEDIUMA vulnerability in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320 and RV325 Routers could allEPSS 1.3%CVE-2021-1305HIGHCisco SD-WAN vManage Authorization Bypass VulnerabilitiesEPSS 1.3%CVE-2022-20874MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service VulnerabilitiesEPSS 1.3%CVE-2022-20884MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service VulnerabilitiesEPSS 1.3%CVE-2022-20885MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service VulnerabilitiesEPSS 1.3%