CVE-2026-33784 JSI Virtual Lightweight Collector: Default password is not required to be changed which allows unauthorized high-privileged access

A Use of Default Password vulnerability in the Juniper Networks Support Insights JSI Virtual Lightweight Collector vLWC allows an unauthenticated, network-based attacker to take full control of the device. vLWC software images ship with an initial password for a high privileged account. A change ...

CVE-2026-33780

creationtimestamp| type| source ---|---|--- 2026-04-09 18:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/juniper-junos-os-multiple-vulnerabilities20260410 2026-04-09 22:32:29+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mj3ufqogbt2i...

Juniper Networks Junos OS SRX 代码问题漏洞

Juniper Networks Junos OS SRX is a network operating system specifically designed for hardware devices used by Juniper Networks. This operating system provides secure programming interfaces and the Junos SDK. There are code vulnerabilities in versions of Juniper Networks Junos OS on SRX1500,...

CVE-2026-21914

An Improper Locking vulnerability in the GTP plugin of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service Dos. If an SRX Series device receives a specifically malformed GPRS Tunnelling Protocol GTP Modify Bearer Request message, ...

CVE-2026-21906 Junos OS: SRX Series: With GRE performance acceleration enabled, receipt of a specific ICMP packet causes the PFE to crash

An Improper Handling of Exceptional Conditions vulnerability in the packet forwarding engine PFE of Juniper Networks Junos OS on SRX Series allows an unauthenticated network-based attacker sending a specific ICMP packet through a GRE tunnel to cause the PFE to crash and restart. When PowerMode...

EUVD-2014-2742

Malware in sbrugna...

EUVD-2013-7090

Malware in sbrugna...

EUVD-2019-0876

Malware in sbrugna...

CVE-2025-21596

An Improper Handling of Exceptional Conditions vulnerability in the command-line processing of Juniper Networks Junos OS on SRX1500, SRX4100, and SRX4200 devices allows a local, low-privileged authenticated attacker executing the 'show chassis environment pem' command to cause the chassis daemon...

Juniper Networks Junos OS 代码问题漏洞

Junos OS is a FreeBSD-based operating system used in Juniper Networks hardware routers. It is the operating system used in Juniper Networks routing, switching, and security appliances. A denial of service vulnerability exists in the flow daemon flowd on the Juniper Networks Junos OS SRX300 Series...

CVE-2021-0240

On Juniper Networks Junos OS platforms configured as DHCPv6 local server or DHCPv6 Relay Agent, the Juniper Networks Dynamic Host Configuration Protocol Daemon JDHCPD process might crash if a malformed DHCPv6 packet is received, resulting in a restart of the daemon. The daemon automatically...

CVE-2021-0264

A vulnerability in the processing of traffic matching a firewall filter containing a syslog action in Juniper Networks Junos OS on MX Series with MPC10/MPC11 cards installed, PTX10003 and PTX10008 Series devices, will cause the line card to crash and restart, creating a Denial of Service DoS...

CVE-2021-0272

A kernel memory leak in QFX10002-32Q, QFX10002-60C, QFX10002-72Q, QFX10008, QFX10016 devices Flexible PIC Concentrators FPCs on Juniper Networks Junos OS allows an attacker to send genuine packets destined to the device to cause a Denial of Service DoS to the device. On QFX10002-32Q, QFX10002-60C...

Junos OS SRX/NFX Elevation of Privilege Vulnerability

The Junos OS SRX/NFX is a switch from Juniper Networks. A security vulnerability exists in the Junos OS SRX/NFX's handling of Web API private keys, which can be exploited by a remote attacker to submit a special request that can elevate privileges...

CVE-2020-1685

When configuring stateless firewall filters in Juniper Networks EX4600 and QFX 5000 Series devices using Virtual Extensible LAN protocol VXLAN, the discard action will fail to discard traffic under certain conditions. Given a firewall filter configuration similar to: family ethernet-switching...

CVE-2020-1688

On Juniper Networks SRX Series and NFX Series, a local authenticated user with access to the shell may obtain the Web API service private key that is used to provide encrypted communication between the Juniper device and the authenticator services. Exploitation of this vulnerability may allow an...

CVE-2020-1687

On Juniper Networks EX4300-MP Series, EX4600 Series and QFX5K Series deployed in Ethernet VPN EVPN-Virtual Extensible LAN VXLAN configuration, receipt of a stream of specific VXLAN encapsulated layer 2 frames can cause high CPU load, which could lead to network protocol operation issue and traffi...

CVE-2019-0075

A vulnerability in the srxpfe process on Protocol Independent Multicast PIM enabled SRX series devices may lead to crash of the srxpfe process and an FPC reboot while processing PIM messages. Sustained receipt of these packets may lead to an extended denial of service condition. Affected releases...

CVE-2019-0068

The SRX flowd process, responsible for packet forwarding, may crash and restart when processing specific multicast packets. By continuously sending the specific multicast packets, an attacker can repeatedly crash the flowd process causing a sustained Denial of Service. This issue affects Juniper...

CVE-2018-0051

A Denial of Service vulnerability in the SIP application layer gateway ALG component of Junos OS based platforms allows an attacker to crash MS-PIC, MS-MIC, MS-MPC, MS-DPC or SRX flow daemon flowd process. This issue affects Junos OS devices with NAT or stateful firewall configuration in...