Juniper Networks Exploited Vulnerabilities
Juniper networks vulnerabilities known to be exploited. Over the past 365 days, sorted by exploit discovery date.
Vulnerability Published:
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Denial-of-Service Vulnerability in Junos OS Affecting Juniper Networks
CVE-2025-30660Juniper NetworksJunos Os👾8.7HIGHImproper Handling of Length Parameter in Juniper Networks Junos OS on SRX Series
CVE-2025-30659Juniper NetworksJunos Os👾8.7HIGHMemory Leak Vulnerability in Junos OS on SRX Series by Juniper Networks
CVE-2025-30658Juniper NetworksJunos Os👾8.7HIGHImproper Encoding Vulnerability in Junos OS by Juniper Networks
CVE-2025-30657Juniper NetworksJunos Os👾6.9MEDIUMImproper Handling of Special Elements in Junos OS by Juniper Networks
CVE-2025-30656Juniper NetworksJunos Os👾8.7HIGHImproper Condition Check in Juniper Networks Junos OS Causes DoS Vulnerability
CVE-2025-30655Juniper NetworksJunos Os👾6.8MEDIUMExposure of Sensitive Information in Juniper Networks Junos OS
CVE-2025-30654Juniper NetworksJunos Os👾6.8MEDIUMExpired Pointer Dereference Vulnerability in Junos OS by Juniper Networks
CVE-2025-30653Juniper NetworksJunos Os👾6MEDIUMDenial of Service Vulnerability in Junos OS by Juniper Networks
CVE-2025-30652Juniper NetworksJunos Os👾6.8MEDIUMBuffer Access Vulnerability in Juniper Networks Junos OS and Junos OS Evolved
CVE-2025-30651Juniper NetworksJunos Os👾8.7HIGHImproper Input Validation in Junos OS Affects Juniper Networks Devices
CVE-2025-30649Juniper NetworksJunos Os👾8.7HIGHImproper Input Validation in Juniper DHCP Daemon Affects Junos OS
CVE-2025-30648Juniper NetworksJunos Os👾7.1HIGHMemory Management Vulnerability in Junos OS on MX Series by Juniper Networks
CVE-2025-30647Juniper NetworksJunos Os👾7.1HIGHDenial of Service Vulnerability in Juniper Networks Junos OS and Junos OS Evolved
CVE-2025-30646Juniper NetworksJunos Os👾7.1HIGHNULL Pointer Dereference in Juniper Networks Junos OS on SRX Series
CVE-2025-30645Juniper NetworksJunos Os👾8.7HIGHHeap-based Buffer Overflow in Juniper Networks Junos OS on Multiple EX and QFX Series Devices
CVE-2025-30644Juniper NetworksJunos Os👾7.7HIGHImproper Following of Specification by Caller in Junos OS of Juniper Networks Devices
CVE-2025-21601Juniper NetworksJunos Os👾8.7HIGHDenial of Service Vulnerability in Juniper Networks Junos OS Routing Protocol Daemon
CVE-2025-21597Juniper NetworksJunos Os👾6MEDIUMDenial of Service Vulnerability in Juniper Networks Junos OS and Junos OS Evolved
CVE-2025-21595Juniper NetworksJunos Os👾7.1HIGHImproper Check for Unusual Conditions in Junos OS on MX Series by Juniper Networks
CVE-2025-21594Juniper NetworksJunos Os👾8.7HIGHBuffer Access Vulnerability in Juniper Networks Junos OS DHCP Daemon
CVE-2025-21591Juniper NetworksJunos Os👾7.1HIGHImproper Isolation in Junos OS by Juniper Networks Allows Local Privilege Escalation
CVE-2025-21590Juniper NetworksJunos Os💰👾🦅📰6.7MEDIUMMissing Release of Memory after Effective Lifetime Vulnerability in Routing Process Daemon (rpd) Could Lead to Denial of Service (DoS)
CVE-2024-39549Juniper NetworksJunos Os👾8.7HIGHDouble-Free Vulnerability in Juniper Networks Junos OS Routing Daemon
CVE-2024-39564Juniper NetworksJunos Os👾8.7HIGHOut-of-Bounds Read Vulnerability in Juniper Networks Junos OS and Junos OS Evolved
CVE-2025-21600Juniper NetworksJunos Os👾7.1HIGH