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-2018-15433—Cisco Prime Infrastructure Information Disclosure VulnerabilityEPSS 1.0%CVE-2018-15432—Cisco Prime Infrastructure Information Disclosure VulnerabilityEPSS 1.0%CVE-2021-34705MEDIUMCisco IOS and IOS XE Software FXO Interface Destination Pattern Bypass VulnerabilityEPSS 1.0%CVE-2022-20848HIGHCisco IOS XE Software for Embedded Wireless Controllers on Catalyst 9100 Series Access Points UDP Processing Denial of Service VulnerabilityEPSS 1.0%CVE-2021-1412MEDIUMCisco Identity Services Engine Sensitive Information Disclosure VulnerabilitiesEPSS 1.0%CVE-2023-20102HIGHCisco Secure Network Analytics Remote Code Execution VulnerabilityEPSS 1.0%CVE-2021-1516MEDIUMCisco Content Security Management Appliance, Email Security Appliance, and Web Security Appliance Information Disclosure VulnerabilityEPSS 1.0%CVE-2020-3568MEDIUMCisco Email Security Appliance URL Filtering Bypass VulnerabilityEPSS 1.0%CVE-2022-20846MEDIUMCisco IOS XR Software Cisco Discovery Protocol Buffer Overflow VulnerabilityEPSS 1.0%CVE-2021-34754MEDIUMCisco Firepower Threat Defense Software Ethernet Industrial Protocol Policy Bypass VulnerabilitiesEPSS 1.0%CVE-2021-34696MEDIUMCisco ASR 900 and ASR 920 Series Aggregation Services Routers Access Control List Bypass VulnerabilityEPSS 1.0%CVE-2021-1591MEDIUMCisco Nexus 9500 Series Switches Access Control List Bypass VulnerabilityEPSS 1.0%CVE-2024-20335MEDIUMA vulnerability in the web-based management interface of Cisco Small Business 100, 300, and 500 Series Wireless APs could allow an authenticEPSS 1.0%CVE-2021-34774MEDIUMCisco Common Services Platform Collector Information Disclosure VulnerabilityEPSS 1.0%CVE-2020-3468MEDIUMCisco SD-WAN vManage Software SQL Injection VulnerabilityEPSS 1.0%CVE-2020-3205HIGHCisco IOS Software for Cisco Industrial Routers Virtual Device Server Inter-VM Channel Command Injection VulnerabilityEPSS 1.0%CVE-2020-3197MEDIUMCisco Meetings App Missing TURN Server Credentials Expiration VulnerabilityEPSS 1.0%CVE-2026-20093CRITICALCisco Integrated Management Controller Authentication Bypass VulnerabilityEPSS 1.0%CVE-2019-1590HIGHCisco Nexus 9000 Series Fabric Switches Application Centric Infrastructure Mode Insecure Fabric Authentication VulnerabilityEPSS 1.0%CVE-2021-40128MEDIUMCisco Webex Meetings Email Content Injection VulnerabilityEPSS 1.0%