Junos Privilege Escalation

The vulnerability of the Junos operating system exists due to an incorrect restriction on the path name to the restricted access directory. Exploiting this vulnerability allows a malicious actor, operating remotely, to elevate their privileges to the root level...

J-Web Interface Bypass

The vulnerability of the J-Web interface in Junos OS operating systems is related to deficiencies in access control. Exploiting this vulnerability allows a malicious actor to bypass security restrictions from a remote location...

Junos Emergency Shutdown

The vulnerability of the P2MP communication technology in Junos operating systems and Junos OS Evolved lies in buffer out-of-buffer writing. Exploiting this vulnerability can allow a malicious actor to cause an application to terminate abnormally due to a failure in the RPD process...

Juniper Extension Toolkit Privilege Escalation

The vulnerability of the Juniper Extension Toolkit JET in Juniper Networks’ Junos OS and Juniper Networks’ Junos OS Evolved operating systems is related to insecure privilege management. Exploiting this vulnerability can allow an attacker, operating remotely, to enhance their privileges within th...

Juniper Networks Junos OS DoS

The vulnerability of Juniper Networks’ Junos OS is related to insufficient handling of exceptional states. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

Juniper Networks Junos OS Buffer Overflow Privilege Escalation

The vulnerability of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved is related to buffer overflow in the stack. Exploiting this vulnerability can allow an attacker to cause an application to terminate abnormally or execute arbitrary commands with root privileges...

Juniper Networks Junos OS Uncontrolled Resource Consumption

The vulnerability of Juniper Networks’ Junos OS operating system series, EX2300, EX3400, and ACX710, is related to an uncontrolled consumption of resources. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

MAP-E automatic tunneling mechanism Junos DoS

The vulnerability of the MAP-E automatic tunneling mechanism in the Junos operating system is related to improper behavior. Exploiting this vulnerability can allow a malicious actor to cause service interruptions from a remote location...

Juniper Networks Junos OS DoS

The vulnerability of Juniper Networks’ Junos OS routers of the MX series is related to insufficient checking of unusual or exceptional states during packet processing on MS-MPC/MS-MIC. Exploiting this vulnerability can allow a malicious actor to cause service failures...

FXPC DoS

The vulnerability of the Packet Forwarding Engine manager FXPC component in the Junos operating system exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service interruptions from a remote location...

Juniper Networks DoS

The vulnerability of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved lies in the improper handling of exceptional states. Exploiting this vulnerability can allow a remote attacker to cause service failures...

Juniper Junos OS Vulnerability (JSA11196)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11196 advisory. - A vulnerability in Juniper Networks Junos OS, which only affects the release 18.4R2-S5, where a function is inconsistently implemented on Juniper Networks Junos QFX5000...

Vulnerabilities fixed in Juniper Junos OS

Vulnerabilities have been fixed in Junos OS and Junos OS Evolved. The vulnerabilities allow an authenticated malicious person to obtain elevated privileges. These privileges can then be exploited to perform a denial-of-service Dos attack or executing code under root. These attacks are seen as...

Vulnerability fixed in Juniper Junos OS

Juniper has fixed a vulnerability in Junos OS on the QFX5000 Series. The vulnerability results in potentially sensitive system information, including kernel versions, being leaked in communication between the routing engine and the packet forwarding engine. A malicious person with access to the...

Juniper Networks Junos OS Denial of Service Vulnerability (CNVD-2022-06697)

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-2021-31379

An Incorrect Behavior Order vulnerability in the MAP-E automatic tunneling mechanism of Juniper Networks Junos OS allows an attacker to send certain malformed IPv4 or IPv6 packets to cause a Denial of Service DoS to the PFE on the device which is disabled as a result of the processing of these...

CVE-2021-31382

On PTX1000 System, PTX10002-60C System, after upgrading to an affected release, a Race Condition vulnerability between the chassis daemon chassisd and firewall process dfwd of Juniper Networks Junos OS, may update the device's interfaces with incorrect firewall filters. This issue only occurs whe...

CVE-2021-31383

In Point to MultiPoint P2MP scenarios within established sessions between network or adjacent neighbors the improper use of a source to destination copy write operation combined with a Stack-based Buffer Overflow on certain specific packets processed by the routing protocol daemon RPD of Juniper...

CVE-2021-31384

Due to a Missing Authorization weakness and Insufficient Granularity of Access Control in a specific device configuration, a vulnerability exists in Juniper Networks Junos OS on SRX Series whereby an attacker who attempts to access J-Web administrative interfaces can successfully do so from any...

CVE-2021-31385

An Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in J-Web of Juniper Networks Junos OS allows any low-privileged authenticated attacker to elevate their privileges to root. This issue affects: Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S1...