Vulnerability Details CVE-2025-52989
An Improper Neutralization of Delimiters vulnerability in the UI of Juniper Networks Junos OS and Junos OS Evolved allows a local, authenticated attacker with high privileges to modify the system configuration.
A user with limited configuration and commit permissions, using a specifically crafted annotate configuration command, can change any part of the device configuration.
This issue affects:
Junos OS:
* all versions before 22.2R3-S7,
* 22.4 versions before 22.4R3-S7,
* 23.2 versions before 23.2R2-S4,
* 23.4 versions before 23.4R2-S4,
* 24.2 versions before 24.2R2-S1,
* 24.4 versions before 24.4R1-S2, 24.4R2;
Junos OS Evolved:
* all versions before 22.4R3-S7-EVO,
* 23.2-EVO versions before 23.2R2-S4-EVO,
* 23.4-EVO versions before 23.4R2-S5-EVO,
* 24.2-EVO versions before 24.2R2-S1-EVO
* 24.4-EVO versions before 24.4R2-EVO.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 3.0%
CVSS Severity
CVSS v3 Score 5.1
References
Products affected by CVE-2025-52989
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cpe:2.3:o:juniper:junos:*
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cpe:2.3:o:juniper:junos:22.2
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cpe:2.3:o:juniper:junos:22.4
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cpe:2.3:o:juniper:junos:23.2
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cpe:2.3:o:juniper:junos:23.4
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cpe:2.3:o:juniper:junos:24.2
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cpe:2.3:o:juniper:junos:24.4
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cpe:2.3:o:juniper:junos_os_evolved:*
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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
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cpe:2.3:o:juniper:junos_os_evolved:24.2
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cpe:2.3:o:juniper:junos_os_evolved:24.4