Vulnerabilidades en Juniper Networks

915 resultados
Análisis Vexday

Com 893 CVEs catalogadas e 7 confirmadas em exploração ativa pelo CISA KEV, a taxa de exploração de dispositivos Juniper Networks está 1,7× acima da média geral do catálogo, o que indica risco operacional elevado para organizações que dependem dessas soluções. A CVE mais crítica em exploração ativa no momento é CVE-2023-36846, com escore EPSS de 0,9421 — valor que sinaliza altíssima probabilidade de exploração em curto prazo e deve concentrar esforços imediatos de remediação. O tipo de falha mais recorrente, CWE-754 (verificação inadequada de condições excepcionais), aponta para uma fragilidade estrutural de tratamento de erros que tende a se manifestar em múltiplos componentes. Com 38 CVEs de severidade crítica, 4 com prova de conceito pública disponível e 27 vulnerabilidades surgidas nos últimos 90 dias, o ritmo de exposição recente exige monitoramento contínuo e priorização ativa de patches.

CVE-2025-52955HIGHJunos OS and Junos OS Evolved: When jflow/sflow is configured continuous logical interface flaps causes rpd crash and restartEPSS 0.3%CVE-2026-0203HIGHJunos OS: Receipt of a specifically malformed ICMP packet causes an FPC restartEPSS 0.3%CVE-2024-30386HIGHJunos OS and Junos OS Evolved: In a EVPN-VXLAN scenario state changes on adjacent systems can cause an l2ald process crashEPSS 0.3%CVE-2021-0289MEDIUMJunos OS: User-defined ARP Policer isn't applied on Aggregated Ethernet (AE) interface until firewall process is restartedEPSS 0.3%CVE-2025-59960MEDIUMJunos OS and Junos OS Evolved: DHCP Option 82 messages from clients being passed unmodified to the DHCP serverEPSS 0.3%CVE-2025-52964HIGHJunos OS and Junos OS Evolved: Receipt of a specific BGP UPDATE causes an rpd crash on devices with BGP multipath configuredEPSS 0.3%CVE-2025-52947HIGHJunos OS: ACX Series: When 'hot-standby' mode is configured for an L2 circuit, interface flap causes the FEB to crashEPSS 0.3%CVE-2024-39558HIGHJunos OS and Junos OS Evolved: Receipt of specific PIM packet causes rpd crash when PIM is configured along with MoFRREPSS 0.3%CVE-2025-21595HIGHJunos OS and Junos OS Evolved: In an EVPN-VXLAN scenario specific ARP or NDP packets cause FPC to crashEPSS 0.3%CVE-2026-21909HIGHJunos OS and Junos OS Evolved: Receipt of specific IS-IS update packet causes memory leak leading to RPD crashEPSS 0.3%CVE-2020-1669MEDIUMJunos OS: NFX350: Password hashes stored in world-readable formatEPSS 0.3%CVE-2024-39520HIGHJunos OS Evolved: CLI parameter processing issue allows privilege escalationEPSS 0.3%CVE-2024-39522HIGHJunos OS Evolved: CLI parameter processing issue allows privilege escalationEPSS 0.3%CVE-2024-39524HIGHJunos OS Evolved: CLI parameter processing issue allows privilege escalationEPSS 0.3%CVE-2024-39523HIGHJunos OS Evolved: CLI parameter processing issue allows privilege escalationEPSS 0.3%CVE-2024-39521HIGHJunos OS Evolved: CLI parameter processing issue allows privilege escalationEPSS 0.3%CVE-2021-0293MEDIUMJunos OS: Out-of-memory condition and crashes can occur after executing a certain CLI command repeatedlyEPSS 0.2%CVE-2025-52985MEDIUMJunos OS Evolved: When a control-plane firewall filter refers to a prefix-list with more than 10 entries it's not matchingEPSS 0.2%CVE-2024-39560HIGHJunos OS and Junos OS Evolved: Memory leak due to RSVP neighbor persistent error leading to kernel crashEPSS 0.2%CVE-2025-21597MEDIUMJunos OS and Junos OS Evolved: When BGP rib-sharding and update-threading are configured and a peer flaps, an rpd core is observedEPSS 0.2%