CVE-2026-33788 Junos OS Evolved: Local, authenticated attacker can gain privileged access to FPCs

A Missing Authentication for Critical Function vulnerability in the Flexible PIC Concentrators FPCs of Juniper Networks Junos OS Evolved on PTX Series allows a local, authenticated attacker with low privileges to gain direct access to FPCs installed in the device. A local user with low privileges...

CVE-2026-33788 Junos OS Evolved: Local, authenticated attacker can gain privileged access to FPCs

A Missing Authentication for Critical Function vulnerability in the Flexible PIC Concentrators FPCs of Juniper Networks Junos OS Evolved on PTX Series allows a local, authenticated attacker with low privileges to gain direct access to FPCs installed in the device. A local user with low privileges...

CVE-2025-59969 Junos OS Evolved: QFX5000 Series and PTX Series: An attacker sending crafted multicast packets will cause evo-aftmand / evo-pfemand to crash and restart

A Buffer Copy without Checking Size of Input 'Classic Buffer Overflow' vulnerability in the advanced forwarding toolkit evo-aftmand/evo-pfemand of Juniper Networks Junos OS Evolved on PTX Series or QFX5000 Series allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS.An...

CVE-2025-59969

CVE-2025-59969 affects Junos OS Evolved on PTX Series and QFX5000 Series. The vulnerability is a buffer copy without size checking in the advanced forwarding toolkit components evo-aftmand and evo-pfemand, leading to a Denial of Service when an attacker—positioned adjacent—sends crafted multicast...

CVE-2025-59969

A Buffer Copy without Checking Size of Input 'Classic Buffer Overflow' vulnerability in the advanced forwarding toolkit evo-aftmand/evo-pfemand of Juniper Networks Junos OS Evolved on PTX Series or QFX5000 Series allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS.An...

CVE-2025-59969 Junos OS Evolved: QFX5000 Series and PTX Series: An attacker sending crafted multicast packets will cause evo-aftmand / evo-pfemand to crash and restart

A Buffer Copy without Checking Size of Input 'Classic Buffer Overflow' vulnerability in the advanced forwarding toolkit evo-aftmand/evo-pfemand of Juniper Networks Junos OS Evolved on PTX Series or QFX5000 Series allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS.An...

PT-2026-31742

A Buffer Copy without Checking Size of Input 'Classic Buffer Overflow' vulnerability in the advanced forwarding toolkit evo-aftmand/evo-pfemand of Juniper Networks Junos OS Evolved on PTX Series or QFX5000 Series allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS.An...

Juniper Networks Junos OS Evolved 安全漏洞

Juniper Networks Junos OS Evolved is an upgraded version of Junos OS from Juniper Networks. There are security vulnerabilities in Junos OS Evolved, which stem from buffer overflow attacks and may lead to denial-of-service attacks. The following products and versions are affected: PTX Series...

Juniper Networks Junos OS Evolved 访问控制错误漏洞

Juniper Networks Junos OS Evolved is an upgraded version of Junos OS from Juniper Networks. The PTX Series of Juniper Networks Junos OS Evolved contains a security vulnerability related to access control. This vulnerability arises due to the lack of authentication for critical functions, which ma...

PT-2026-31802

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS Evolved on PTX Series versions prior to 22.4R3-S9-EVO Juniper Networks Junos OS Evolved on PTX Series versions prior to 23.2R2-S6-EVO Juniper Networks Junos OS Evolved on PTX Series versions prior to 23.4R2-S7-EVO...

CVE-2026-33788: Missing Authentication for Critical Function

A Missing Authentication for Critical Function vulnerability in the Flexible PIC Concentrators FPCs of Juniper Networks Junos OS Evolved on PTX Series allows a local, authenticated attacker with low privileges to gain direct access to FPCs installed in the device. A local user with low privileges...

CVE-2025-59969: Buffer Copy without Checking Size of Input

A Buffer Copy without Checking Size of Input 'Classic Buffer Overflow' vulnerability in the advanced forwarding toolkit evo-aftmand/evo-pfemand of Juniper Networks Junos OS Evolved on PTX Series or QFX5000 Series allows an unauthenticated, adjacent attacker to cause a Denial of Service DoS.An...

PT-2026-31753

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS Evolved on PTX Series versions prior to 21.2R3-S8-EVO, versions 21.4-EVO prior to 21.4R3-S7-EVO, versions 22.2-EVO prior to 22.2R3-S4-EVO, versions 22.3-EVO prior to 22.3R3-S3-EVO, versions 22.4-EVO prior to...

Juniper Networks Junos OS Evolved 安全漏洞

Juniper Networks Junos OS Evolved is an upgraded version of Junos OS from Juniper Networks. Vulnerabilities existed in versions prior to Junos OS Evolved on the PTX Series 22.4R3-S9-EVO, 23.2R2-S6-EVO, 23.4R2-S7-EVO, 24.2R2-S4-EVO, 24.4R2-S2-EVO, and versions like 25.2R1-S2-EVO and 25.2R2-EVO...

Juniper Junos OS Vulnerability (JSA103159)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA103159 advisory. - A Buffer Copy without Checking Size of Input 'Classic Buffer Overflow' vulnerability in the advanced forwarding toolkit evo-aftmand/evo-pfemand of Juniper Networks Junos ...

Juniper Junos OS Vulnerability (JSA107870)

The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA107870 advisory. - A Function Call With Incorrect Argument Type vulnerability in the sensor interface of Juniper Networks Junos OS Evolved on PTX Series allows a network-based, authenticate...

VulnCheck KEV: CVE-2026-21902

An Incorrect Permission Assignment for Critical Resource vulnerability in the On-Box Anomaly detection framework of Juniper Networks Junos OS Evolved on PTX Series allows an unauthenticated, network-based attacker to execute code as root. The On-Box Anomaly detection framework should only be...

📄 Juniper JunosEvolved Remote Command Execution

This Metasploit module exploits an unauthenticated command injection vulnerability in the Juniper JunosEvolved API. The exploit workflow involves creating a custom command entity, mapping it to a Directed Acyclic Graph DAG, and triggering an execution instance. The module uses a non-destructive...

Exploit for CVE-2026-21902

watchTowr-vs-JunosEvolved-CVE-2026-21902 Detection Artifact G...

Vulnerability fixed in Juniper Junos OS Evolved

Juniper has fixed a vulnerability in Junos OS Evolved Specifically for PTX Series devices. The vulnerability is in the On-Box Anomaly detection framework of Junos OS Evolved that runs on PTX Series devices. The cause is an incorrect assignment of permissions that allows unauthenticated remote...