CVE-2026-57028

Published: Jul 9, 2026Modified: Jul 13, 2026

6.9

Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:X/RE:M/U:X

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:X/RE:M/U:XShow less

Source: sirt@juniper.net (Secondary)

Description

An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause license exhaustion. Due to an incorrect initialization, a process which should only be able to communicate internally within the device, can be reached over the network via an open port. This leads to unauthorized access to the license management. This issue affects all Junos OS Evolved versions before 23.2R2-EVO.

Affected (5)

Products: Juniper: Junos Os Evolved

Juniper

1 product

Junos Os Evolved

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Juniper Junos Os Evolved	Before 23.2
Juniper Junos Os Evolved	Version 23.2
Juniper Junos Os Evolved	Version 23.2 r1-s1
Juniper Junos Os Evolved	Version 23.2 r1-s2
Juniper Junos Os Evolved	Version 23.2 r1

Related CWEs

CWE-923

Improper Restriction of Communication Channel to Intended Endpoints

The product establishes a communication channel to (or from) an endpoint for privileged or protected operations, but it does not properly ensure that it is communicating with the correct endpoint.

References (1)

https://supportportal.juniper.net/JSA110088

Source: sirt@juniper.net

Vendor Advisory

Timeline

No history available yet.