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.
Metrics
Affected Vendors & Products
Solution
The following software releases have been updated to resolve this specific issue: Junos OS Evolved: 22.4R3-S7-EVO, 23.2R2-S4-EVO, 23.4R2-S5-EVO, 24.2R2-S1-EVO, 24.4R2-EVO, 25.2R1-EVO; Junos OS: 22.2R3-S7, 22.4R3-S7, 23.2R2-S4, 23.4R2-S4, 24.2R2-S1, 24.4R1-S2, 24.4R2, 25.2R1, and all subsequent releases.
Workaround
There are no known workarounds for this issue. To reduce the risk of exploitation use access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators.
Link | Providers |
---|---|
https://supportportal.juniper.net/JSA100096 |
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Tue, 15 Jul 2025 20:15:00 +0000
Type | Values Removed | Values Added |
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Metrics |
ssvc
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Sat, 12 Jul 2025 13:45:00 +0000
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Metrics |
epss
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Fri, 11 Jul 2025 15:30:00 +0000
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Description | 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. | |
Title | Junos OS and Junos OS Evolved: Annotate configuration command can be used to change the configuration | |
Weaknesses | CWE-140 | |
References |
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Metrics |
cvssV3_1
|

Status: PUBLISHED
Assigner: juniper
Published:
Updated: 2025-09-24T08:03:12.314Z
Reserved: 2025-06-23T18:23:44.546Z
Link: CVE-2025-52989

Updated: 2025-07-11T16:04:28.819Z

Status : Awaiting Analysis
Published: 2025-07-11T16:15:26.367
Modified: 2025-07-15T13:14:49.980
Link: CVE-2025-52989

No data.

Updated: 2025-07-12T23:05:34Z