ghsa-8qj3-2ph6-53mq
Vulnerability from github
Published
2025-07-11 15:31
Modified
2025-07-11 15:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.8 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:U/RE:M
Details

An Improper Access Control vulnerability in the User Interface (UI) of Juniper Networks Junos OS allows a local, low-privileged attacker to bring down an interface, leading to a Denial-of-Service.

Users with "view" permissions can run a specific request interface command which allows the user to shut down the interface. This issue affects Junos OS: 

  • All versions before 21.2R3-S9,
  • from 21.4 before 21.4R3-S11,
  • from 22.2 before 22.2R3-S7,
  • from 22.4 before 22.4R3-S7,
  • from 23.2 before 23.2R2-S4,
  • from 23.4 before 23.4R2-S5,  
  • from 24.2 before 24.2R2-S1,
  • from 24.4 before 24.4R1-S3, 24.4R2.
Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-52963"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-11T15:15:26Z",
    "severity": "MODERATE"
  },
  "details": "An Improper Access Control vulnerability in the User Interface (UI) of Juniper Networks Junos OS allows a local, low-privileged attacker to bring down an interface, leading to a Denial-of-Service.\n\nUsers with \"view\" permissions can run a specific\u00a0request interface\u00a0command\u00a0which allows the user to shut down the interface.\nThis issue affects Junos OS:\u00a0\n\n\n  *  All versions before 21.2R3-S9, \n  *  from 21.4 before 21.4R3-S11, \n  *  from 22.2 before 22.2R3-S7,\n  *  from 22.4 before 22.4R3-S7, \n  *  from 23.2 before 23.2R2-S4,\n  *  from 23.4 before 23.4R2-S5,\u00a0\u00a0\n  *  from 24.2 before 24.2R2-S1, \n  *  from 24.4 before 24.4R1-S3, 24.4R2.",
  "id": "GHSA-8qj3-2ph6-53mq",
  "modified": "2025-07-11T15:31:39Z",
  "published": "2025-07-11T15:31:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-52963"
    },
    {
      "type": "WEB",
      "url": "https://supportportal.juniper.net/JSA100078"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/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:X/R:U/V:X/RE:M/U:X",
      "type": "CVSS_V4"
    }
  ]
}


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