Vulnerability Details CVE-2024-39537
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 48.8%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2024-39537
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cpe:2.3:h:juniper:acx7020:-
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cpe:2.3:h:juniper:acx7024:-
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cpe:2.3:h:juniper:acx7024x:-
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cpe:2.3:h:juniper:acx7100:-
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cpe:2.3:h:juniper:acx7300:-
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cpe:2.3:h:juniper:acx7509:-
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cpe:2.3:o:juniper:junos_os_evolved:18.3
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cpe:2.3:o:juniper:junos_os_evolved:19.1
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cpe:2.3:o:juniper:junos_os_evolved:19.2
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cpe:2.3:o:juniper:junos_os_evolved:19.3
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cpe:2.3:o:juniper:junos_os_evolved:19.4
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cpe:2.3:o:juniper:junos_os_evolved:20.1
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cpe:2.3:o:juniper:junos_os_evolved:20.2
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cpe:2.3:o:juniper:junos_os_evolved:20.3
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cpe:2.3:o:juniper:junos_os_evolved:20.4
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cpe:2.3:o:juniper:junos_os_evolved:21.1
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cpe:2.3:o:juniper:junos_os_evolved:21.2
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cpe:2.3:o:juniper:junos_os_evolved:21.3
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cpe:2.3:o:juniper:junos_os_evolved:21.4
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cpe:2.3:o:juniper:junos_os_evolved:22.2
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cpe:2.3:o:juniper:junos_os_evolved:22.3
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cpe:2.3:o:juniper:junos_os_evolved:22.4
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cpe:2.3:o:juniper:junos_os_evolved:23.2
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cpe:2.3:o:juniper:junos_os_evolved:23.4