Vulnerabilidades en Cisco

3365 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-2020-3460MEDIUMCisco Data Center Network Manager Cross-Site Scripting VulnerabilityEPSS 0.7%CVE-2023-20194MEDIUMA vulnerability in the ERS API of Cisco ISE could allow an authenticated, remote attacker to read arbitrary files on the underlying operatinEPSS 0.7%CVE-2019-1952MEDIUMCisco Enterprise NFV Infrastructure Software Path Traversal VulnerabilityEPSS 0.7%CVE-2021-1151MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Stored Cross-Site Scripting VulnerabilitiesEPSS 0.7%CVE-2021-1158MEDIUMCisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Stored Cross-Site Scripting VulnerabilitiesEPSS 0.7%CVE-2024-20458HIGHCisco ATA 190 Series Analog Telephone Adapter Software VulnerabilitiesEPSS 0.7%CVE-2025-20225MEDIUMA vulnerability in the Internet Key Exchange Version 2 (IKEv2) feature of Cisco IOS Software, IOS XE Software, Secure Firewall Adaptive SecuEPSS 0.7%CVE-2025-20224MEDIUMA vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software anEPSS 0.7%CVE-2019-1750HIGHCisco IOS XE Software Catalyst 4500 Cisco Discovery Protocol Denial of Service VulnerabilityEPSS 0.7%CVE-2023-20190MEDIUMA vulnerability in the classic access control list (ACL) compression feature of Cisco IOS XR Software could allow an unauthenticated, remoteEPSS 0.7%CVE-2021-1382MEDIUMCisco IOS XE SD-WAN Software Command Injection VulnerabilityEPSS 0.7%CVE-2026-20034HIGHCisco Unity Connection Remote Code Execution VulnerabilityEPSS 0.7%CVE-2024-20339HIGHCisco Firepower Threat Defense Software for Firepower 2100 Series TLS Denial of Service VulnerabilityEPSS 0.7%CVE-2024-20321HIGHA vulnerability in the External Border Gateway Protocol (eBGP) implementation of Cisco NX-OS Software could allow an unauthenticated, remoteEPSS 0.7%CVE-2018-0451—Cisco Tetration Analytics Cross-Site Request Forgery VulnerabilityEPSS 0.7%CVE-2019-1695MEDIUMCisco Adaptive Security Appliance and Firepower Threat Defense Software Layer 2 Filtering Bypass VulnerabilityEPSS 0.7%CVE-2021-1490MEDIUMCisco Web Security Appliance Cross-Site Scripting VulnerabilityEPSS 0.7%CVE-2022-20811MEDIUMCisco TelePresence Collaboration Endpoint and RoomOS Software VulnerabilitiesEPSS 0.7%CVE-2020-3257HIGHCisco IOx Application Environment for IOS Software for Cisco Industrial Routers VulnerabilitiesEPSS 0.7%CVE-2022-20941MEDIUMA vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, reEPSS 0.7%