Juniper Qfx5110
65 CVEs affecting Juniper Qfx5110. Latest disclosed: 2026-07-09. Critical: 2, High: 24.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2019-0008 | Critical | 9.8 | 2019-04-10 | A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based buffer overflow in the Junos OS Packet Forwarding Engine manager (FXPC) process o… |
CVE-2019-0006 | Critical | 9.8 | 2019-01-15 | A certain crafted HTTP packet can trigger an uninitialized function pointer deference vulnerability in the Packet Forwarding Engine manager (fxpc) on all EX, Q… |
CVE-2018-0045 | High | 8.8 | 2018-10-10 | Receipt of a specific Draft-Rosen MVPN control packet may cause the routing protocol daemon (RPD) process to crash and restart or may lead to remote code execu… |
CVE-2018-0043 | High | 8.8 | 2018-10-10 | Receipt of a specific MPLS packet may cause the routing protocol daemon (RPD) process to crash and restart or may lead to remote code execution. By continuousl… |
CVE-2017-2341 | High | 8.8 | 2017-07-17 | An insufficient authentication vulnerability on platforms where Junos OS instances are run in a virtualized environment, may allow unprivileged users on the Ju… |
CVE-2021-0203 | High | 8.6 | 2021-01-15 | On Juniper Networks EX and QFX5K Series platforms configured with Redundant Trunk Group (RTG), Storm Control profile applied on the RTG interface might not tak… |
CVE-2020-1613 | High | 8.6 | 2020-04-08 | A vulnerability in the BGP FlowSpec implementation may cause a Juniper Networks Junos OS device to terminate an established BGP session upon receiving a specif… |
CVE-2025-30644 | High | 7.5 | 2025-04-09 | A Heap-based Buffer Overflow vulnerability in the flexible PIC concentrator (FPC) of Juniper Networks Junos OS on EX2300, EX3400, EX4100, EX4300, EX4300MP, EX4… |
CVE-2024-47497 | High | 7.5 | 2024-10-11 | An Uncontrolled Resource Consumption vulnerability in the http daemon (httpd) of Juniper Networks Junos OS on SRX Series, QFX Series, MX Series and EX Series a… |
CVE-2024-21595 | High | 7.5 | 2024-01-12 | An Improper Validation of Syntactic Correctness of Input vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows a network-bas… |
CVE-2022-22188 | High | 7.5 | 2022-04-14 | An Uncontrolled Memory Allocation vulnerability leading to a Heap-based Buffer Overflow in the packet forwarding engine (PFE) of Juniper Networks Junos OS allo… |
CVE-2022-22174 | High | 7.5 | 2022-01-19 | A vulnerability in the processing of inbound IPv6 packets in Juniper Networks Junos OS on QFX5000 Series and EX4600 switches may cause the memory to not be fre… |
CVE-2021-0285 | High | 7.5 | 2021-07-15 | An uncontrolled resource consumption vulnerability in Juniper Networks Junos OS on QFX5000 Series and EX4600 Series switches allows an attacker sending large a… |
CVE-2021-0207 | High | 7.5 | 2021-01-15 | An improper interpretation conflict of certain data between certain software components within the Juniper Networks Junos OS devices does not allow certain tra… |
CVE-2020-1679 | High | 7.5 | 2020-10-16 | On Juniper Networks PTX and QFX Series devices with packet sampling configured using tunnel-observation mpls-over-udp, sampling of a malformed packet can cause… |
CVE-2020-1607 | High | 7.5 | 2020-01-15 | Insufficient Cross-Site Scripting (XSS) protection in J-Web may potentially allow a remote attacker to inject web script or HTML, hijack the target user's J-We… |
CVE-2019-0043 | High | 7.5 | 2019-04-10 | In MPLS environments, receipt of a specific SNMP packet may cause the routing protocol daemon (RPD) process to crash and restart. By continuously sending a spe… |
CVE-2019-0014 | High | 7.5 | 2019-01-15 | On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC (Flexible PIC Concentrator) process which causes all interfaces to… |
CVE-2018-0049 | High | 7.5 | 2018-10-10 | A NULL Pointer Dereference vulnerability in Juniper Networks Junos OS allows an attacker to cause the Junos OS kernel to crash. Continued receipt of this speci… |
CVE-2018-0022 | High | 7.5 | 2018-04-11 | A Junos device with VPLS routing-instances configured on one or more interfaces may be susceptible to an mbuf leak when processing a specific MPLS packet. Appr… |