Vulnerabilities

Juniper Junos 22.2

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

196CVEs

CVE-2025-52951

Junos OS: IPv6 firewall filter fails to match payload-protocol

Published 2025-07-11 · Analyzed

6.9EPSS 0.003

CVE-2024-39561

Junos OS: SRX4600, SRX5000 Series: TCP packets with SYN/FIN or SYN/RST are transferred after enabling no-syn-check with Express Path

Published 2024-07-10 · Analyzed

6.9EPSS 0.003

CVE-2024-39533

Junos OS: QFX5000 Series and EX4600 Series: Output firewall filter is not applied if certain match criteria are used

Published 2024-07-11 · Analyzed

6.9EPSS 0.003

CVE-2024-47507

Junos OS and Junos OS Evolved: BGP update message containing aggregator attribute with an ASN value of zero (0) is accepted

Published 2024-10-11 · Analyzed

6.9EPSS 0.003

CVE-2025-6549

Junos OS: SRX Series: J-Web can be exposed on additional interfaces

Published 2025-07-11 · Analyzed

6.9EPSS 0.002

CVE-2024-30378

Junos OS: MX Series: bbe-smgd process crash upon execution of specific CLI commands

Published 2024-04-16 · Analyzed

6.9EPSS 0.002

CVE-2021-25220

DNS forwarders - cache poisoning vulnerability

Published 2022-03-23 · Modified

6.8EPSS 0.034

CVE-2023-28972

Junos OS: NFX Series: 'set system ports console insecure' allows root password recovery

Published 2023-04-17 · Modified

6.8EPSS 0.004

CVE-2024-39527

Junos OS: SRX Series: Low privileged user able to access sensitive information on file system

Published 2024-10-11 · Analyzed

6.8EPSS 0.002

CVE-2024-47496

Junos OS: MX Series: The PFE will crash on running specific command

Published 2024-10-11 · Analyzed

6.8EPSS 0.002

CVE-2025-30654

Junos OS and Junos OS Evolved: A local, low privileged user can access sensitive information

Published 2025-04-09 · Analyzed

6.8EPSS 0.002

CVE-2025-21592

Junos OS: SRX Series: Low privileged user able to access highly sensitive information on file system

Published 2025-01-09 · Analyzed

6.8EPSS 0.002

CVE-2025-30652

Junos OS and Junos OS Evolved: Executing a specific CLI command when asregex-optimized is configured causes an rpd crash

Published 2025-04-09 · Analyzed

6.8EPSS 0.002

CVE-2025-21596

Junos OS: SRX1500,SRX4100,SRX4200: Execution of low-privileged CLI command results in chassisd crash

Published 2025-01-09 · Analyzed

6.8EPSS 0.002

CVE-2024-39511

Junos OS: The 802.1X Authentication Daemon crashes on running a specific command

Published 2024-07-10 · Analyzed

6.8EPSS 0.001

CVE-2025-30655

Junos OS and Junos OS Evolved: A specific CLI command will cause an RPD crash when rib-sharding and update-threading is enabled

Published 2025-04-09 · Analyzed

6.8EPSS 0.001

CVE-2025-52963

Junos OS: A low-privileged user can disable an interface

Published 2025-07-11 · Analyzed

6.8EPSS 0.001

CVE-2025-59961

Junos OS and Junos OS Evolved: Unix socket used to control the jdhcpd process is world-writable

Published 2026-01-15 · Analyzed

6.8EPSS 0.001

CVE-2025-52989

Junos OS and Junos OS Evolved: Annotate configuration command can be used to change the configuration

Published 2025-07-11 · Analyzed

6.8EPSS 0.001

CVE-2025-52986

Junos OS and Junos OS Evolved: When RIB sharding is configured each time a show command is executed RPD memory leaks

Published 2025-07-11 · Analyzed

6.8EPSS 0.001

CVE-2026-21912

Junos OS: MX10k Series: 'show system firmware' CLI command may lead to LC480 or LC2101 line card reset

Published 2026-01-15 · Analyzed

6.8EPSS 0.001

CVE-2025-21590

Junos OS: An local attacker with shell access can execute arbitrary code

Published 2025-03-12 · Analyzed

6.7KEVEPSS 0.017

CVE-2024-21603

Junos OS: MX Series: Gathering statistics in a scaled SCU/DCU configuration will lead to a device crash

Published 2024-01-12 · Modified

6.5EPSS 0.005

CVE-2023-44184

Junos OS and Junos OS Evolved: High CPU load due to specific NETCONF command

Published 2023-10-12 · Analyzed

6.5EPSS 0.005

CVE-2024-21600

Junos OS: PTX Series: In an FTI scenario MPLS packets hitting reject next-hop will cause a host path wedge condition

Published 2024-01-12 · Modified

6.5EPSS 0.003

CVE-2023-44183

Junos OS: QFX5000 Series, EX4600 Series: In a VxLAN scenario an adjacent attacker within the VxLAN sending genuine packets may cause a DMA memory leak to occur.

Published 2023-10-12 · Modified

6.5EPSS 0.003

CVE-2023-1697

Junos OS: QFX10000 Series, PTX1000 Series: The dcpfe process will crash when a malformed ethernet frame is received

Published 2023-04-17 · Modified

6.5EPSS 0.003

CVE-2023-22414

Junos OS: PTX Series and QFX10000 Series: An FPC memory leak is observed when specific EVPN VXLAN Multicast packets are processed

Published 2023-01-12 · Modified

6.5EPSS 0.003

CVE-2023-28970

Junos OS: JRR200: Kernel crash upon receipt of a specific packet

Published 2023-04-17 · Modified

6.5EPSS 0.003

CVE-2023-28959

Junos OS: QFX10002: PFE wedges and restarts upon receipt of specific malformed packets

Published 2023-04-17 · Modified

6.5EPSS 0.003

CVE-2023-36848

Junos OS: MX Series: The FPC will crash on receiving a malformed CFM packet

Published 2023-07-14 · Modified

6.5EPSS 0.003

CVE-2023-36849

Junos OS and Junos OS Evolved: The l2cpd will crash when a malformed LLDP packet is received

Published 2023-07-14 · Modified

6.5EPSS 0.003

CVE-2023-36850

Junos OS: MX Series: An MPC will crash upon receipt of a malformed CFM packet.

Published 2023-07-14 · Modified

6.5EPSS 0.003

CVE-2023-36842

Junos OS: jdhcpd will hang on receiving a specific DHCP packet

Published 2024-01-12 · Modified

6.5EPSS 0.003

CVE-2024-21617

Junos OS: BGP flap on NSR-enabled devices causes memory leak

Published 2024-01-12 · Modified

6.5EPSS 0.003

CVE-2023-22392

Junos 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 leak

Published 2023-10-12 · Modified

6.5EPSS 0.003

CVE-2024-21587

Junos OS: MX Series: Memory leak in bbe-smgd process if BFD liveness detection for DHCP subscribers is enabled

Published 2024-01-12 · Modified

6.5EPSS 0.003

CVE-2024-21613

Junos OS and Junos OS Evolved: A link flap causes patroot memory leak which leads to rpd crash

Published 2024-01-12 · Modified

6.5EPSS 0.003

CVE-2023-44203

Junos OS: QFX5000 Series, EX2300, EX3400, EX4100, EX4400 and EX4600: Packet flooding will occur when IGMP traffic is sent to an isolated VLAN

Published 2023-10-12 · Modified

6.5EPSS 0.003

CVE-2023-36839

Junos OS and Junos OS Evolved: An l2cpd crash will occur when specific LLDP packets are received

Published 2023-10-12 · Modified

6.5EPSS 0.003

Juniper Junos 22.2

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