Vulnerabilities in Juniper Networks
1,086 resultsCVE-2017-2330—A denial of service vulnerability in Juniper Networks NorthStar Controller Application prior to version 2.1.0 Service Pack 1 may allow an unEPSS 0.3%CVE-2025-30644HIGHJunos OS: EX2300, EX3400, EX4000 Series, QFX5k Series: Receipt of a specific DHCP packet causes FPC crash when DHCP Option 82 is enabledEPSS 0.3%CVE-2021-0212MEDIUMContrail Networking: Administrator credentials are exposed in a plaintext fileEPSS 0.3%CVE-2023-22392MEDIUMJunos OS: PTX Series and QFX10000 Series: Received flow-routes which aren't installed as the hardware doesn't support them, lead to an FPC heap memory leakEPSS 0.3%CVE-2020-1620MEDIUMJunos OS Evolved: Configd leaks hashes via log file and is world readableEPSS 0.3%CVE-2020-1623MEDIUMJunos OS Evolved: ev.ops file may leak sensitive informationEPSS 0.3%CVE-2020-1621MEDIUMJunos OS Evolved: Configd leaks hashes via stream and is world readableEPSS 0.3%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-2020-1624MEDIUMJunos OS Evolved: objmon logs may leak sensitive informationEPSS 0.3%CVE-2020-1622MEDIUMJunos OS Evolved: EvoSharedObjStore may leak sensitive informationEPSS 0.3%CVE-2025-13914HIGHApstra: SSH host key validation vulnerability for managed devicesEPSS 0.3%CVE-2026-103394LOWSession Smart Router: An incomplete operator causes the use of incorrect encryption keys during security policy updates.EPSS 0.3%CVE-2026-102083HIGHJunos OS: SRX Series: With WebFiltering enabled prolonged HTTP session load can cause a crashEPSS 0.3%CVE-2024-39561MEDIUMJunos OS: SRX4600, SRX5000 Series: TCP packets with SYN/FIN or SYN/RST are transferred after enabling no-syn-check with Express PathEPSS 0.3%CVE-2016-4924HIGHvMX: Information leak vulnerabilityEPSS 0.3%CVE-2026-21908HIGHJunos OS and Junos OS Evolved: Use after free vulnerability In 802.1X authentication daemon can cause crash of the dot1xd processEPSS 0.3%CVE-2025-52952HIGHJunos OS: MX Series with MPC-BUILTIN, MPC 1 through MPC 9: Receipt and processing of a malformed packet causes one or more FPCs to crashEPSS 0.3%CVE-2024-30380HIGHJunos OS and Junos OS Evolved: l2cpd crash upon receipt of a specific TLVEPSS 0.3%CVE-2026-103408HIGHSession Smart Router: An attacker-controlled input causes remote code execution when parsing DHCP optionsEPSS 0.3%CVE-2026-102032HIGHJunos OS and Junos OS Evolved: Unintended l2ald memory allocation causes a denial of service when static MAC IP configurations are presentEPSS 0.3%