Vulnerabilities in Juniper Networks
1,086 resultsCVE-2023-44189MEDIUMJunos OS Evolved: PTX10003 Series: MAC address validation bypass vulnerabilityEPSS 0.2%CVE-2026-21907HIGHJunos Space: TLS/SSL server supports use of static key ciphers (ssl-static-key-ciphers)EPSS 0.2%CVE-2025-59967HIGHJunos OS Evolved: ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509: When specific valid multicast traffic is received on the L3 interface on a vulnerable device evo-pfemand crashes and restartsEPSS 0.2%CVE-2021-31377MEDIUMJunos OS: A local authenticated attacker can cause RPD to coreEPSS 0.2%CVE-2025-30661HIGHJunos OS: Low-privileged user can cause script to run as root, leading to privilege escalationEPSS 0.2%CVE-2024-39544MEDIUMJunos OS Evolved: Low privileged local user able to view NETCONF traceoptions filesEPSS 0.2%CVE-2026-103402HIGHSession Smart Router and Session Smart Conductor: Lack of integrity verification in cache files causes arbitrary code execution and privilege escalationEPSS 0.2%CVE-2022-22248HIGHJunos OS Evolved: Incorrect file permissions can allow low-privileged user to cause another user to execute arbitrary commandsEPSS 0.2%CVE-2022-22239HIGHJunos OS Evolved: The ssh CLI command always runs as root which can lead to privilege escalationEPSS 0.2%CVE-2023-36840MEDIUMJunos OS and Junos OS Evolved: An rpd crash occurs when a specific L2VPN command is runEPSS 0.2%CVE-2026-57029MEDIUMJunos OS Evolved: QFX Series: When sFlow collector reachability changes evo-pfemand process can crashEPSS 0.2%CVE-2026-101991MEDIUMJunos OS and Junos OS Evolved: A BGP-LS peer causes heap data disclosure when traffic-engineering routing is enabledEPSS 0.2%CVE-2025-59969HIGHJunos OS Evolved: QFX5000 Series and PTX Series: An attacker sending crafted multicast packets will cause evo-aftmand / evo-pfemand to crash and restartEPSS 0.2%CVE-2022-22234MEDIUMJunos OS: EX2300 and EX3400 Series: One of more SFPs might become unavailable when the system is very busyEPSS 0.2%CVE-2023-44190MEDIUMJunos OS Evolved: PTX10001, PTX10004, PTX10008, PTX10016: MAC address validation bypass vulnerabilityEPSS 0.2%CVE-2023-22397MEDIUMJunos OS Evolved: PTX10003: An attacker sending specific genuine packets will cause a memory leak in the PFE leading to a Denial of ServiceEPSS 0.2%CVE-2026-101975HIGHJunos OS and Junos OS Evolved: Improper OSPF LSA validation causes an rpd crash when prefix-SID best-route installation is usedEPSS 0.2%CVE-2019-0071HIGHJunos OS: EX2300, EX3400 Series: Veriexec signature checking not enforced in specific versions of Junos OSEPSS 0.2%CVE-2023-36838MEDIUMJunos OS: SRX Series: A flowd core occurs when running a low privileged CLI commandEPSS 0.2%CVE-2025-59957HIGHJunos OS: EX4600 Series and QFX5000 Series: An attacker with physical access can open a persistent backdoorEPSS 0.2%