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CVE-2025-21590

🗓️ 12 Mar 2025 13:59:43Reported by juniperType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 3 Media mentions👁 231 Views

Improper isolation in Juniper Junos OS allows code injection by local attackers with privileges.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-21590
12 Mar 202500:00
attackerkb
Circl
CVE-2025-21590
12 Mar 202514:40
circl
CISA KEV Catalog
Juniper Junos OS Improper Isolation or Compartmentalization Vulnerability
13 Mar 202500:00
cisa_kev
CISA
CISA Adds Two Known Exploited Vulnerabilities to Catalog
13 Mar 202512:00
cisa
CNNVD
Juniper Networks Junos OS 安全漏洞
12 Mar 202500:00
cnnvd
Cvelist
CVE-2025-21590 Junos OS: An local attacker with shell access can execute arbitrary code
12 Mar 202513:59
cvelist
EUVD
EUVD-2025-6303
3 Oct 202520:07
euvd
Tenable Nessus
Juniper Junos OS Local Arbitrary Code Execution (JSA93446)
17 Mar 202500:00
nessus
NVD
CVE-2025-21590
12 Mar 202514:15
nvd
OSV
CVE-2025-21590
12 Mar 202514:15
osv
Rows per page
NVD
Vulners
Node
juniperjunosRange21.2-
OR
juniperjunosMatch21.2r1
OR
juniperjunosMatch21.2r1-s1
OR
juniperjunosMatch21.2r1-s2
OR
juniperjunosMatch21.2r2
OR
juniperjunosMatch21.2r2-s1
OR
juniperjunosMatch21.2r2-s2
OR
juniperjunosMatch21.2r3
OR
juniperjunosMatch21.2r3-s1
OR
juniperjunosMatch21.2r3-s2
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juniperjunosMatch21.2r3-s3
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juniperjunosMatch21.2r3-s4
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juniperjunosMatch21.2r3-s5
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juniperjunosMatch21.2r3-s6
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juniperjunosMatch21.2r3-s7
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juniperjunosMatch21.2r3-s8
OR
juniperjunosMatch21.4
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juniperjunosMatch21.4-
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juniperjunosMatch21.4r1
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juniperjunosMatch21.4r1-s1
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juniperjunosMatch21.4r1-s2
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juniperjunosMatch21.4r2
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juniperjunosMatch21.4r2-s1
OR
juniperjunosMatch21.4r2-s2
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juniperjunosMatch21.4r3
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juniperjunosMatch21.4r3-s1
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juniperjunosMatch21.4r3-s2
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juniperjunosMatch21.4r3-s3
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juniperjunosMatch21.4r3-s4
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juniperjunosMatch21.4r3-s5
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juniperjunosMatch21.4r3-s6
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juniperjunosMatch21.4r3-s7
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juniperjunosMatch21.4r3-s8
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juniperjunosMatch21.4r3-s9
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juniperjunosMatch22.2-
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juniperjunosMatch22.2r1
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juniperjunosMatch22.2r1-s1
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juniperjunosMatch22.2r1-s2
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juniperjunosMatch22.2r2
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juniperjunosMatch22.2r2-s1
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juniperjunosMatch22.2r2-s2
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juniperjunosMatch22.2r3
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juniperjunosMatch22.2r3-s1
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juniperjunosMatch22.2r3-s2
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juniperjunosMatch22.2r3-s3
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juniperjunosMatch22.2r3-s4
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juniperjunosMatch22.2r3-s5
OR
juniperjunosMatch22.4
OR
juniperjunosMatch22.4-
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juniperjunosMatch22.4r1
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juniperjunosMatch22.4r1-s1
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juniperjunosMatch22.4r1-s2
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juniperjunosMatch22.4r2
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juniperjunosMatch22.4r2-s1
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juniperjunosMatch22.4r2-s2
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juniperjunosMatch22.4r3
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juniperjunosMatch22.4r3-s1
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juniperjunosMatch22.4r3-s2
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juniperjunosMatch22.4r3-s3
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juniperjunosMatch22.4r3-s4
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juniperjunosMatch22.4r3-s5
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juniperjunosMatch23.2-
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juniperjunosMatch23.2r1
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juniperjunosMatch23.2r1-s1
OR
juniperjunosMatch23.2r1-s2
OR
juniperjunosMatch23.2r2
OR
juniperjunosMatch23.2r2-s1
OR
juniperjunosMatch23.2r2-s2
OR
juniperjunosMatch23.4
OR
juniperjunosMatch23.4-
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juniperjunosMatch23.4r1
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juniperjunosMatch23.4r1-s1
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juniperjunosMatch23.4r1-s2
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juniperjunosMatch23.4r2
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juniperjunosMatch23.4r2-s1
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juniperjunosMatch23.4r2-s2
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juniperjunosMatch23.4r2-s3
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juniperjunosMatch24.2
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juniperjunosMatch24.2-
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juniperjunosMatch24.2r1
OR
juniperjunosMatch24.2r1-s1
OR
juniperjunosMatch24.2r2
[
  {
    "defaultStatus": "unaffected",
    "product": "Junos OS",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "21.2R3-S9",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThan": "21.4R3-S10",
        "status": "affected",
        "version": "21.4",
        "versionType": "semver"
      },
      {
        "lessThan": "22.2R3-S6",
        "status": "affected",
        "version": "22.2",
        "versionType": "semver"
      },
      {
        "lessThan": "22.4R3-S6",
        "status": "affected",
        "version": "22.4",
        "versionType": "semver"
      },
      {
        "lessThan": "23.2R2-S3",
        "status": "affected",
        "version": "23.2",
        "versionType": "semver"
      },
      {
        "lessThan": "23.4R2-S4",
        "status": "affected",
        "version": "23.4",
        "versionType": "semver"
      },
      {
        "lessThan": "24.2R1-S2, 24.2R2",
        "status": "affected",
        "version": "24.2",
        "versionType": "semver"
      }
    ]
  }
]

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24 Oct 2025 16:44Current
4.9Medium risk
Vulners AI Score4.9
CVSS 3.14.4
CVSS 46.7
EPSS0.017
SSVC
231