CVE-2024-39537

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Juniper Networks Junos OS Evolved on ACX 7000 Series allows an unauthenticated, network-based attacker to cause a limited information disclosure and availability impact to the device.

Due to a wrong initialization, specific processes which should only be able to communicate internally within the device can be reached over the network via open ports.

This issue affects Junos OS Evolved on ACX 7000 Series:

* All versions before 21.4R3-S7-EVO, * 22.2-EVO

versions

before 22.2R3-S4-EVO, * 22.3-EVO versions before 22.3R3-S3-EVO, * 22.4-EVO versions before 22.4R3-S2-EVO, * 23.2-EVO versions before 23.2R2-EVO, * 23.4-EVO versions before 23.4R1-S1-EVO, 23.4R2-EVO.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Weakness enumeration

CWE-923

Affected software

No affected versions have been published.

Timeline

Published
Jul 11, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2024-39537: Medium severity, CVSS 6.5 | Vulnix