Vulnerabilities

Juniper Junos 22.3

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

138CVEs

CVE-2025-21593

Junos OS and Junos OS Evolved: On SRv6 enabled devices, an attacker sending a malformed BGP update can cause the rpd to crash

Published 2025-01-09 · Analyzed

7.1EPSS 0.002

CVE-2025-21602

Junos OS and Junos OS Evolved: Receipt of specially crafted BGP update packet causes RPD crash

Published 2025-01-09 · Analyzed

7.1EPSS 0.002

CVE-2024-30387

Junos OS: ACX5448 & ACX710: Due to interface flaps the PFE process can crash

Published 2024-04-12 · Analyzed

7.1EPSS 0.002

CVE-2024-39556

Junos OS and Junos OS Evolved: Loading a malicious certificate from the CLI may result in a stack-based overflow

Published 2024-07-10 · Analyzed

7.1EPSS 0.001

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-2024-30378

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

Published 2024-04-16 · Analyzed

6.9EPSS 0.002

CVE-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-2025-21592

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-2025-21596

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-2026-21901

Junos OS and Junos OS Evolved: Configuration of a specific SSH option results in mgd crash

Published 2026-07-09 · Analyzed

6.7EPSS 0.002

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-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-2023-28970

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-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

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-2023-44204

Junos OS and Junos OS Evolved: The rpd will crash upon receiving a malformed BGP UPDATE message

Published 2023-10-12 · Analyzed

6.5EPSS 0.003

CVE-2024-39532

Junos OS and Junos OS Evolved: Confidential information in logs can be accessed by another user

Published 2024-07-11 · Analyzed

6.3EPSS 0.002

CVE-2024-39528

Junos OS and Junos OS Evolved: Concurrent deletion of a routing-instance and receipt of an SNMP request cause an RPD crash

Published 2024-07-11 · Modified

6.0EPSS 0.003

CVE-2025-21597

Junos OS and Junos OS Evolved: When BGP rib-sharding and update-threading are configured and a peer flaps, an rpd core is observed

Published 2025-04-09 · Analyzed

6.0EPSS 0.002

CVE-2024-39536

Junos OS and Junos OS Evolved: Flaps of BFD sessions with authentication cause a ppmd memory leak

Published 2024-07-11 · Analyzed

6.0EPSS 0.002

CVE-2024-39539

Junos OS: MX Series: Continuous subscriber logins will lead to a memory leak and eventually an FPC crash

Published 2024-07-11 · Analyzed

6.0EPSS 0.002

CVE-2025-59962

Junos OS and Junos OS Evolved: With BGP sharding enabled, change in indirect next-hop can cause RPD crash

Published 2025-10-09 · Analyzed

6.0EPSS 0.002

CVE-2024-21585

Junos OS and Junos OS Evolved: BGP session flaps on NSR-enabled devices can cause rpd crash

Published 2024-01-12 · Modified

5.9EPSS 0.006

CVE-2024-21601

Junos OS: SRX Series: Due to an error in processing TCP events flowd will crash

Published 2024-01-12 · Modified

5.9EPSS 0.005

CVE-2023-36840

Junos OS and Junos OS Evolved: An rpd crash occurs when a specific L2VPN command is run

Published 2023-07-14 · Modified

5.5EPSS 0.002

CVE-2023-36838

Junos OS: SRX Series: A flowd core occurs when running a low privileged CLI command

Published 2023-07-14 · Modified

5.5EPSS 0.002

CVE-2024-21594

Junos OS: SRX 5000 Series: Repeated execution of a specific CLI command causes a flowd crash

Published 2024-01-12 · Modified

5.5EPSS 0.002

Juniper Junos 22.3

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