Vulnerabilities in Juniper Networks

1,086 results
CVE-2026-103406CRITICALSession Smart Conductor: An unauthenticated attacker causes arbitrary command execution during key management.EPSS 0.5%CVE-2021-0221MEDIUMJunos OS: QFX Series: Traffic loop Denial of Service (DoS) upon receipt of specific IP multicast trafficEPSS 0.5%CVE-2024-30390MEDIUMJunos OS Evolved: Connection limits is not being enforced while the resp. rate limit is being enforcedEPSS 0.5%CVE-2020-1681MEDIUMJunos OS Evolved: Receipt of a specifically malformed NDP packet could lead to Denial of ServiceEPSS 0.5%CVE-2020-1668MEDIUMJunos OS: EX2300 Series: High CPU load due to receipt of specific multicast packets on layer 2 interfaceEPSS 0.5%CVE-2026-102084CRITICALJunos OS: SRX Series: In an ADVPN scenario a malformed message from a peer causes Remote Code ExecutionEPSS 0.5%CVE-2024-21603MEDIUMJunos OS: MX Series: Gathering statistics in a scaled SCU/DCU configuration will lead to a device crashEPSS 0.5%CVE-2020-1689MEDIUMJunos OS: EX4300-MP/EX4600/QFX5K Series: High CPU load due to receipt of specific layer 2 frames when deployed in a Virtual Chassis configurationEPSS 0.5%CVE-2021-0296HIGHCTPView: HSTS not being enforced on CTPView server.EPSS 0.5%CVE-2024-39555HIGHJunos OS and Junos OS Evolved: Receipt of a specific malformed BGP update causes the session to resetEPSS 0.5%CVE-2025-52948HIGHJunos OS: Specific unknown traffic pattern causes FPC and system to crash when packet capturing is enabledEPSS 0.5%CVE-2022-22237MEDIUMJunos OS: Peers not configured for TCP-AO can establish a BGP or LDP session even if authentication is configured locallyEPSS 0.5%CVE-2020-1687MEDIUMJunos OS: EX4300-MP/EX4600/QFX5K Series: High CPU load due to receipt of specific layer 2 frames in EVPN-VXLAN deployment.EPSS 0.5%CVE-2024-21586HIGHJunos OS: SRX Series and NFX Series: Specific valid traffic leads to a PFE crashEPSS 0.5%CVE-2024-39545HIGHJunos OS: SRX Series, MX Series with SPC3 and NFX350: When VPN tunnels parameters are not configured in specific way the iked process will crashEPSS 0.5%CVE-2024-39548HIGHJunos OS Evolved: Receipt of specific packets in the aftmand process will lead to a memory leakEPSS 0.5%CVE-2024-39540HIGHJunos OS: SRX Series, and MX Series with SPC3: Specific valid TCP traffic can cause a pfe crashEPSS 0.5%CVE-2018-0053MEDIUMvSRX Series: A local authentication vulnerability may lead to full control of a vSRX instance while the system is booting.EPSS 0.5%CVE-2023-28963MEDIUMJunos OS: User-controlled input vulnerability in J-WebEPSS 0.5%CVE-2022-22218HIGHJunos OS: SRX Series: Upon processing of a genuine packet the pkid process will crash during CMPv2 auto-re-enrollmentEPSS 0.5%