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-2024-39517HIGHJunos OS and Junos OS Evolved: Upon processing specific L2 traffic, rpd can hang in devices with EVPN/VXLAN configuredEPSS 0.2%CVE-2024-39519HIGHJunos OS Evolved: ACX 7000 Series: Multicast traffic is looped in a multihoming EVPN MPLS scenarioEPSS 0.2%CVE-2024-39557HIGHJunos OS Evolved: MAC table changes cause a memory leakEPSS 0.2%CVE-2024-39514HIGHJunos OS and Junos OS Evolved: Receiving specific traffic on devices with EVPN-VPWS with IGMP-snooping enabled will cause the rpd to crashEPSS 0.2%CVE-2025-30647HIGHJunos OS: MX Series: Subscriber login/logout activity will lead to a memory leakEPSS 0.2%CVE-2022-22154MEDIUMJunos Fusion: A Satellite Device can be controlled by rewiring it to a foreign AD causing a DoSEPSS 0.2%CVE-2025-30646HIGHJunos OS and Junos OS Evolved: Receipt of a malformed LLDP TLV results in l2cpd crashEPSS 0.2%CVE-2025-30653MEDIUMJunos OS and Junos OS Evolved: LSP flap in a specific MPLS scenario leads to rpd crashEPSS 0.2%CVE-2021-31359HIGHJunos OS and Junos OS Evolved: Local Privilege Escalation vulnerabilityEPSS 0.2%CVE-2022-22162HIGHJunos OS: A low privileged user can elevate their privileges to the ones of the highest privileged j-web user logged inEPSS 0.2%CVE-2021-0245HIGHJunos OS: Junos Fusion: Hard-coded credentials on satellite devices allows a locally authenticated attacker to elevate their privileges.EPSS 0.2%CVE-2026-21911HIGHJunos OS Evolved: Flapping management interface causes MAC learning on label-switched interfaces to stopEPSS 0.2%CVE-2025-21600HIGHJunos OS and Junos OS Evolved: With certain BGP options enabled, receipt of specifically malformed BGP update causes RPD crashEPSS 0.2%CVE-2023-44196MEDIUMJunos OS Evolved: PTX10003 Series: Packets which are not destined to the router can reach the REEPSS 0.2%CVE-2022-22193MEDIUMJunos OS and Junos OS Evolved: In a BGP rib-sharding scenario when a certain CLI command is executed the rpd process might crashEPSS 0.2%CVE-2021-0235HIGHJunos OS: SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3, vSRX Series: In a multi-tenant environment, a tenant host administrator may configure logical firewall isolation affecting other tenant networksEPSS 0.2%CVE-2025-21602HIGHJunos OS and Junos OS Evolved: Receipt of specially crafted BGP update packet causes RPD crashEPSS 0.2%CVE-2025-21593HIGHJunos OS and Junos OS Evolved: On SRv6 enabled devices, an attacker sending a malformed BGP update can cause the rpd to crashEPSS 0.2%CVE-2021-0246HIGHJunos OS: SRX1500, SRX4100, SRX4200, SRX4600, SRX5000 Series with SPC2/SPC3: In a multi-tenant environment, a tenant host administrator may be able to jailbreak out of their network impacting other tenant networks or gather information from other networks.EPSS 0.2%CVE-2025-59989MEDIUMJunos Space: Device Discovery page is vulnerable to reflected cross-site script injectionEPSS 0.2%