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CVE-2025-21601

🗓️ 09 Apr 2025 19:51:36Reported by juniperType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 63 Views

CVE-2025-21601 affects Junos OS, allowing CPU spikes and Denial of Service via genuine packets.

Related
Detection
Affected
Refs
Social
NVD
Vulners
Node
juniperjunosRange21.4
OR
juniperjunosMatch21.4r1
OR
juniperjunosMatch21.4r1-s1
OR
juniperjunosMatch21.4r1-s2
OR
juniperjunosMatch21.4r2
OR
juniperjunosMatch21.4r2-s1
OR
juniperjunosMatch21.4r2-s2
OR
juniperjunosMatch21.4r3
OR
juniperjunosMatch21.4r3-s1
OR
juniperjunosMatch21.4r3-s2
OR
juniperjunosMatch21.4r3-s3
OR
juniperjunosMatch21.4r3-s4
OR
juniperjunosMatch21.4r3-s5
OR
juniperjunosMatch21.4r3-s6
OR
juniperjunosMatch21.4r3-s7
OR
juniperjunosMatch21.4r3-s8
OR
juniperjunosMatch22.2-
OR
juniperjunosMatch22.2r1
OR
juniperjunosMatch22.2r1-s1
OR
juniperjunosMatch22.2r1-s2
OR
juniperjunosMatch22.2r2
OR
juniperjunosMatch22.2r2-s1
OR
juniperjunosMatch22.2r2-s2
OR
juniperjunosMatch22.2r3
OR
juniperjunosMatch22.2r3-s1
OR
juniperjunosMatch22.2r3-s2
OR
juniperjunosMatch22.2r3-s3
OR
juniperjunosMatch22.2r3-s4
OR
juniperjunosMatch22.4-
OR
juniperjunosMatch22.4r1
OR
juniperjunosMatch22.4r1-s1
OR
juniperjunosMatch22.4r1-s2
OR
juniperjunosMatch22.4r2
OR
juniperjunosMatch22.4r2-s1
OR
juniperjunosMatch22.4r2-s2
OR
juniperjunosMatch22.4r3
OR
juniperjunosMatch22.4r3-s1
OR
juniperjunosMatch22.4r3-s2
OR
juniperjunosMatch22.4r3-s3
OR
juniperjunosMatch23.2-
OR
juniperjunosMatch23.2r1
OR
juniperjunosMatch23.2r1-s1
OR
juniperjunosMatch23.2r1-s2
OR
juniperjunosMatch23.2r2
OR
juniperjunosMatch23.2r2-s1
OR
juniperjunosMatch23.2r2-s2
OR
juniperjunosMatch23.4-
OR
juniperjunosMatch23.4r1
OR
juniperjunosMatch23.4r1-s1
OR
juniperjunosMatch23.4r1-s2
OR
juniperjunosMatch23.4r2
OR
juniperjunosMatch23.4r2-s1
OR
juniperjunosMatch23.4r2-s2
OR
juniperjunosMatch24.2-
OR
juniperjunosMatch24.2r1
[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "J-Web",
      "Captive Portal",
      "802.1X",
      "Juniper Secure Connect (JSC)",
      "Firewall Authentication"
    ],
    "packageName": "AppWeb",
    "platforms": [
      "SRX Series",
      "EX Series",
      "MX240",
      "MX480",
      "MX960",
      "QFX5120 Series"
    ],
    "product": "Junos OS",
    "programRoutines": [
      {
        "name": "Mbedthis AppWeb"
      }
    ],
    "repo": "https://www.embedthis.com/appweb",
    "vendor": "Juniper Networks",
    "versions": [
      {
        "lessThan": "21.4R3-S9",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      },
      {
        "lessThan": "22.2R3-S5",
        "status": "affected",
        "version": "22.2",
        "versionType": "semver"
      },
      {
        "lessThan": "22.4R3-S4",
        "status": "affected",
        "version": "22.4",
        "versionType": "semver"
      },
      {
        "lessThan": "23.2R2-S3",
        "status": "affected",
        "version": "23.2",
        "versionType": "semver"
      },
      {
        "lessThan": "23.4R2-S3",
        "status": "affected",
        "version": "23.4",
        "versionType": "semver"
      },
      {
        "lessThan": "24.2R1-S1, 24.2R2",
        "status": "affected",
        "version": "24.2",
        "versionType": "semver"
      }
    ]
  }
]

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