Vendor
Juniper Networks
1,090 known vulnerabilities.
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Medium 5.5
Junos OS: EX Series: RPD crash when executing specific "show ospf interface" commands from the CLI with OSPF authentication configured
Execution of the "show ospf interface extensive" or "show ospf interface detail" CLI commands on a Juniper Networks device running Junos OS may cause the routing protocols process (RPD) to crash and restart if OSPF interface authentication is configured, lead…
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Medium 6.5
Junos OS: A race condition on receipt of crafted LLDP packets leads to a memory leak and an LLDP crash.
A Race Condition vulnerability in Juniper Networks Junos OS LLDP implementation allows an attacker to cause LLDP to crash leading to a Denial of Service (DoS). This issue occurs when crafted LLDP packets are received by the device from an adjacent device. Mul…
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Medium 5.0
Junos OS: Privilege escalation vulnerability in dual REs, VC or HA cluster may allow unauthorized configuration change.
A privilege escalation vulnerability in Juniper Networks Junos OS devices configured with dual Routing Engines (RE), Virtual Chassis (VC) or high-availability cluster may allow a local authenticated low-privileged user with access to the shell to perform unau…
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Medium 5.3
Junos OS: EX4300: Traffic from the network internal to the device (128.0.0.0) may be forwarded to egress interfaces
Juniper Networks Junos OS uses the 128.0.0.0/2 subnet for internal communications between the RE and PFEs. It was discovered that packets utilizing these IP addresses may egress an EX4300 switch, leaking configuration information such as heartbeats, kernel ve…
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Medium 5.9
Junos OS: A race condition vulnerability may cause RPD daemon to crash when processing a BGP NOTIFICATION message.
A race condition vulnerability on Juniper Network Junos OS devices may cause the routing protocol daemon (RPD) process to crash and restart while processing a BGP NOTIFICATION message. This issue affects Juniper Networks Junos OS: 16.1 versions prior to 16.1R…
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Medium 6.5
Junos OS: Kernel memory leak in virtual-memory due to interface flaps
The kernel memory usage represented as "temp" via 'show system virtual-memory' may constantly increase when Integrated Routing and Bridging (IRB) is configured with multiple underlay physical interfaces, and one interface flaps. This memory leak can affect ru…
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Medium 5.5
Junos OS Evolved: ev.ops file may leak sensitive information
A local, authenticated user with shell can view sensitive configuration information via the ev.ops configuration file. This issue affects all versions of Junos OS Evolved prior to 19.2R1.
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Medium 5.5
Junos OS Evolved: objmon logs may leak sensitive information
A local, authenticated user with shell can obtain the hashed values of login passwords and shared secrets via raw objmon configuration files. This issue affects all versions of Junos OS Evolved prior to 19.1R1.
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Medium 5.5
Junos OS Evolved: Configd leaks hashes via stream and is world readable
A local, authenticated user with shell can obtain the hashed values of login passwords via configd traces. This issue affects all versions of Junos OS Evolved prior to 19.3R1.
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Medium 5.5
Junos OS Evolved: EvoSharedObjStore may leak sensitive information
A local, authenticated user with shell can obtain the hashed values of login passwords and shared secrets via the EvoSharedObjStore. This issue affects all versions of Junos OS Evolved prior to 19.1R1.
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Medium 6.0
Junos OS: QFX10K Series, EX9200 Series, MX Series, PTX Series: Privilege escalation vulnerability in NG-RE.
A privilege escalation vulnerability in Juniper Networks QFX10K Series, EX9200 Series, MX Series, and PTX Series with Next-Generation Routing Engine (NG-RE), allows a local authenticated high privileged user to access the underlying WRL host. This issue only …
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Medium 5.5
Junos OS Evolved: Configd leaks hashes via log file and is world readable
A local, authenticated user with shell can obtain the hashed values of login passwords via configd streamer log. This issue affects all versions of Junos OS Evolved prior to 19.3R1.
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Medium 6.3
Junos OS: EX and QFX Series: Console port authentication bypass vulnerability
On Juniper Networks EX and QFX Series, an authentication bypass vulnerability may allow a user connected to the console port to login as root without any password. This issue might only occur in certain scenarios: • At the first reboot after performing device…
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Medium 5.3
JATP Series: JATP Is susceptible to slow brute force attacks on the SSH service.
Due to insufficient server-side login attempt limit enforcement, a vulnerability in the SSH login service of Juniper Networks Juniper Advanced Threat Prevention (JATP) Series and Virtual JATP (vJATP) devices allows an unauthenticated, remote attacker to perfo…
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Medium 6.5CVE-2020-1611 Public exploit
Junos Space: Malicious HTTP packets sent to Junos Space allow an attacker to view all files on the device.
A Local File Inclusion vulnerability in Juniper Networks Junos Space allows an attacker to view all files on the target when the device receives malicious HTTP packets. This issue affects: Juniper Networks Junos Space versions prior to 19.4R1.
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Medium 5.4
Junos OS: Path traversal vulnerability in J-Web
A path traversal vulnerability in the Juniper Networks Junos OS device may allow an authenticated J-web user to read files with 'world' readable permission and delete files with 'world' writeable permission. This issue does not affect system files that can be…
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Medium 6.5
Junos OS: EX4300/EX4600/QFX3500/QFX5100 Series: Stateless IP firewall filter may fail to evaluate certain packets
On EX4300, EX4600, QFX3500, and QFX5100 Series, a vulnerability in the IP firewall filter component may cause the firewall filter evaluation of certain packets to fail. This issue only affects firewall filter evaluation of certain packets destined to the devi…
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Medium 5.3
Junos OS: Upon receipt of certain types of malformed PCEP packets the pccd process may crash.
Certain types of malformed Path Computation Element Protocol (PCEP) packets when received and processed by a Juniper Networks Junos OS device serving as a Path Computation Client (PCC) in a PCEP environment using Juniper's path computational element protocol …
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Medium 6.5
Junos OS: A specific SNMP command can trigger a high CPU usage Denial of Service in the RPD daemon.
In a Point-to-Multipoint (P2MP) Label Switched Path (LSP) scenario, an uncontrolled resource consumption vulnerability in the Routing Protocol Daemon (RPD) in Juniper Networks Junos OS allows a specific SNMP request to trigger an infinite loop causing a high …
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Medium 5.6
SBR Carrier: A vulnerability in the identity and access management certificate generation procedure allows a local attacker to gain access to confidential information.
An Unprotected Storage of Credentials vulnerability in the identity and access management certificate generation procedure allows a local attacker to gain access to confidential information. This issue affects: Juniper Networks SBR Carrier: 8.4.1 versions pri…
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Medium 5.5
Junos OS: NFX150 Series, QFX10K Series, EX9200 Series, MX Series, PTX Series: Path traversal vulnerability in NFX150 and NG-RE leads to information disclosure.
A path traversal vulnerability in NFX150 Series and QFX10K Series, EX9200 Series, MX Series and PTX Series devices with Next-Generation Routing Engine (NG-RE) allows a local authenticated user to read sensitive system files. This issue only affects NFX150 Ser…
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Medium 6.6
Junos OS: PKI key pairs are exported with insecure file permissions
The PKI keys exported using the command "run request security pki key-pair export" on Junos OS may have insecure file permissions. This may allow another user on the Junos OS device with shell access to read them. This issue affects: Juniper Networks Junos OS…
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Medium 6.8
Junos OS: SRX Series: An attacker may be able to perform Man-in-the-Middle (MitM) attacks during app-id signature updates.
An Improper Certificate Validation weakness in the SRX Series Application Identification (app-id) signature update client of Juniper Networks Junos OS allows an attacker to perform Man-in-the-Middle (MitM) attacks which may compromise the integrity and confid…
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Medium 5.3
Junos OS: MX Series: Denial of Service vulnerability in MS-PIC component on MS-MIC or MS-MPC
On MX Series, when the SIP ALG is enabled, receipt of a certain malformed SIP packet may crash the MS-PIC component on MS-MIC or MS-MPC. By continuously sending a crafted SIP packet, an attacker can repeatedly bring down MS-PIC on MS-MIC/MS-MPC causing a sust…
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Medium 6.5
Junos OS: MX Series: jdhcpd crash when receiving a specific crafted DHCP response message
When an MX Series Broadband Remote Access Server (BRAS) is configured as a Broadband Network Gateway (BNG) with DHCPv6 enabled, jdhcpd might crash when receiving a specific crafted DHCP response message on a subscriber interface. The daemon automatically rest…
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Medium 6.5
SRX5000 Series: Denial of Service vulnerability in SSL-Proxy feature.
SSL-Proxy feature on SRX devices fails to handle a hardware resource limitation which can be exploited by remote SSL/TLS servers to crash the flowd daemon. Repeated crashes of the flowd daemon can result in an extended denial of service condition. For this is…
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Medium 5.9
Junos OS: vSRX, SRX1500, SRX4K, ACX5K, EX4600, QFX5100, QFX5110, QFX5200, QFX10K and NFX Series: console management port device authentication credentials are logged in clear text
On EX4600, QFX5100 Series, NFX Series, QFX10K Series, QFX5110, QFX5200 Series, QFX5110, QFX5200, QFX10K Series, vSRX, SRX1500, SRX4000 Series, vSRX, SRX1500, SRX4000, QFX5110, QFX5200, QFX10K Series, when the user uses console management port to authenticate,…
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Medium 6.5
Junos OS: SRX Series: Denial of Service vulnerability in flowd due to multicast packets
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 o…
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Medium 6.5
Junos OS: Kernel crash (vmcore) upon receipt of a specific link-local IPv6 packet on devices configured with Multi-Chassis Link Aggregation Group (MC-LAG)
Receipt of a specific link-local IPv6 packet destined to the RE may cause the system to crash and restart (vmcore). By continuously sending a specially crafted IPv6 packet, an attacker can repeatedly crash the system causing a prolonged Denial of Service (DoS…
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Medium 6.5
Junos OS: EX4300 Series: Denial of Service upon receipt of large number of specific valid packets on management interface.
A vulnerability in the pfe-chassisd Chassis Manager (CMLC) daemon of Juniper Networks Junos OS allows an attacker to cause a Denial of Service (DoS) to the EX4300 when specific valid broadcast packets create a broadcast storm condition when received on the me…
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Medium 5.8
EX4300 Series: When a firewall filter is applied to a loopback interface, other firewall filters for multicast traffic may fail
On EX4300 Series switches with TCAM optimization enabled, incoming multicast traffic matches an implicit loopback filter rule first, since it has high priority. This rule is meant for reserved multicast addresses 224.0.0.x, but incorrectly matches on 224.x.x.…
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Medium 5.7
Incorrect messages from Juniper Identity Management Service (JIMS) can trigger Denial of Service or firewall bypass conditions for SRX series devices
Juniper Identity Management Service (JIMS) for Windows versions prior to 1.1.4 may send an incorrect message to associated SRX services gateways. This may allow an attacker with physical access to an existing domain connected Windows system to bypass SRX fire…
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Medium 6.8
Junos OS: 'set system ports console insecure' allows root password recovery on OAM volumes
When "set system ports console insecure" is enabled, root login is disallowed for Junos OS as expected. However, the root password can be changed using "set system root-authentication plain-text-password" on systems booted from an OAM (Operations, Administrat…
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Medium 6.5
Junos OS: Specially crafted packets sent to port 111 on any interface triggers responses from the management interface
On Junos OS, rpcbind should only be listening to port 111 on the internal routing instance (IRI). External packets destined to port 111 should be dropped. Due to an information leak vulnerability, responses were being generated from the source address of the …
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Medium 6.5
Junos OS: EX4300-MP Series: IP transit traffic can reach the control plane via loopback interface.
On EX4300-MP Series devices with any lo0 filters applied, transit network traffic may reach the control plane via loopback interface (lo0). The device may fail to forward such traffic. This issue affects Juniper Networks Junos OS 18.2 versions prior to 18.2R1…
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Medium 6.5
SRX Series: Crafted packets destined to fxp0 management interface on SRX340/SRX345 devices can lead to DoS
Crafted packets destined to the management interface (fxp0) of an SRX340 or SRX345 services gateway may create a denial of service (DoS) condition due to buffer space exhaustion. This issue only affects the SRX340 and SRX345 services gateways. No other produc…
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Medium 6.5
Junos Space Service Now and Service Insight: Organization username and password stored in plaintext in log files.
A password management issue exists where the Organization authentication username and password were stored in plaintext in log files. A locally authenticated attacker who is able to access these stored plaintext credentials can use them to login to the Organi…
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Medium 5.3
Junos OS: Login credentials are vulnerable to brute force attacks through the REST API
If REST API is enabled, the Junos OS login credentials are vulnerable to brute force attacks. The high default connection limit of the REST API may allow an attacker to brute-force passwords using advanced scripting techniques. Additionally, administrators wh…
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Medium 5.4
Juniper ATP: Persistent Cross-Site Scripting vulnerability in Snort Rules configuration
A persistent cross-site scripting (XSS) vulnerability in the Snort Rules configuration of Juniper ATP may allow authenticated user to inject arbitrary script and steal sensitive data and credentials from a web administration session, possibly tricking a follo…
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Medium 5.4
Juniper ATP: Persistent Cross-Site Scripting (XSS) vulnerability in file upload menu
A persistent cross-site scripting (XSS) vulnerability in the file upload menu of Juniper ATP may allow an authenticated user to inject arbitrary scripts and steal sensitive data and credentials from a web administration session, possibly tricking a follow-on …