PT-2026-3132

A Use After Free vulnerability in the chassis daemon chassisd of Juniper Networks Junos OS and Junos OS Evolved allows a network-based attacker authenticated with low privileges to cause a Denial-of-Service DoS. When telemetry collectors are frequently subscribing and unsubscribing to sensors...

Juniper Networks Junos OS security vulnerabilities

Juniper Networks Junos OS 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 were security vulnerabilities in versions prior to Junos OS 23.2R2-S5, 23.4R2-S5,...

Juniper Junos OS Vulnerability (JSA103166)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA103166 advisory. - A Buffer Over-read vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to...

Juniper Junos OS Vulnerability (JSA103151)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA103151 advisory. - An Access of Uninitialized Pointer vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved with BGP sharding configured allows ...

Juniper Junos OS Vulnerability (JSA103167)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA103167 advisory. - An Authentication Bypass by Primary Weakness in the FTP server of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to get limited read-write...

Vulnerabilities fixed in Juniper Networks Junos OS

Juniper has fixed vulnerabilities in Junos OS Specifically for EX4600, QFX5000 Series switches and SRX4700 devices. The vulnerabilities in Junos OS include several serious issues, including the ability for unauthenticated attackers to cause Denial of Service DoS by sending specially crafted...

CVE-2025-60010

A password aging vulnerability in the RADIUS client of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated, network-based attacker to access the device without enforcing the required password change. Affected devices allow logins by users for whom the RADIUS server has responde...

CVE-2025-60006

Multiple instances of an Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in the CLI of Juniper Networks Junos OS Evolved could be used to elevate privileges and/or execute unauthorized commands. When an attacker executes crafted CLI commands,...

CVE-2025-52960

A Buffer Copy without Checking Size of Input vulnerability in the Session Initialization Protocol SIP ALG of Juniper Networks Junos OS on MX Series and SRX Series allows an unauthenticated, network-based attacker to cause a Denial of Service DoS. When memory utilization is high, and specific SIP...

CVE-2025-59967

A NULL Pointer Dereference vulnerability in the PFE management daemon evo-pfemand of Juniper Networks Junos OS Evolved on ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509 devices allows an unauthenticated, adjacent attacker to cause a Denial-of-Service DoS. Whenever specific valid...

EUVD-2025-33378

A NULL Pointer Dereference vulnerability in the PFE management daemon evo-pfemand of Juniper Networks Junos OS Evolved on ACX7024, ACX7024X, ACX7100-32C, ACX7100-48L, ACX7348, ACX7509 devices allows an unauthenticated, adjacent attacker to cause a Denial-of-Service DoS. Whenever specific valid...

EUVD-2025-33399

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS Evolved on PTX Series allows an unauthenticated, network-based attacker to cause impact to confidentiality and availability. When an output firewall filter is...

EUVD-2025-33400

An Origin Validation Error vulnerability in an insufficient protected file of Juniper Networks Junos OS on EX4600 Series and QFX5000 Series allows an unauthenticated attacker with physical access to the device to create a backdoor which allows complete control of the system. When a device isn't...

CVE-2025-60010

A password aging vulnerability in the RADIUS client of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated, network-based attacker to access the device without enforcing the required password change. Affected devices allow logins by users for whom the RADIUS server has responde...

CVE-2025-60006

Multiple instances of an Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in the CLI of Juniper Networks Junos OS Evolved could be used to elevate privileges and/or execute unauthorized commands. When an attacker executes crafted CLI commands,...

CVE-2025-60004

An Improper Check for Unusual or Exceptional Conditions vulnerability in the routing protocol daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause a Denial-Of-Service DoS. When an affected system receives a specific BGP EVPN updat...

CVE-2025-60010 Junos OS and Junos OS Evolved: Device allows login for user with expired password

A password aging vulnerability in the RADIUS client of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated, network-based attacker to access the device without enforcing the required password change. Affected devices allow logins by users for whom the RADIUS server has responde...

CVE-2025-60010 Junos OS and Junos OS Evolved: Device allows login for user with expired password

A password aging vulnerability in the RADIUS client of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated, network-based attacker to access the device without enforcing the required password change. Affected devices allow logins by users for whom the RADIUS server has responde...

CVE-2025-60006

CVE-2025-60006 : Juniper Junos OS Evolved CLI contains an OS command injection vulnerability due to improper handling of crafted CLI commands processed by scripts. Local attacker with low privileges may elevate privileges or run unauthorized commands. Affected: Junos OS Evolved versions 24.2 befo...

CVE-2025-60006 Junos OS Evolved: OS command injection vulnerabilities fixed

Multiple instances of an Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in the CLI of Juniper Networks Junos OS Evolved could be used to elevate privileges and/or execute unauthorized commands. When an attacker executes crafted CLI commands,...