FKIE_CVE-2026-9211

Vulnerability from fkie_nvd - Published: 2026-06-09 17:17 - Updated: 2026-06-18 15:25
Severity
8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An unauthenticated user on the local network can gain control of the router and make unauthorized changes to its operation.
References
a2826606-91e7-4eb6-899e-8484bd4575d5https://kb.netgear.com/000070811/June-2026-NETGEAR-Security-AdvisoryVendor Advisory
a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/cax30/Product
a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax30/Product
a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/rax5/Product
a2826606-91e7-4eb6-899e-8484bd4575d5https://www.netgear.com/support/product/raxe300/Product
Impacted products
Vendor Product Version
netgear cax30_firmware *
netgear cax30 -
netgear rax30_firmware *
netgear rax30 -
netgear rax5_firmware *
netgear rax5 -
netgear raxe300_firmware *
netgear raxe300 -
To clipboard 

{
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  "cveTags": [],
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    {
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      "value": "An unauthenticated user on the local network can gain control of the router and make unauthorized changes to its operation."
    }
  ],
  "id": "CVE-2026-9211",
  "lastModified": "2026-06-18T15:25:58.213",
  "metrics": {
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          "baseScore": 8.8,
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          "confidentialityImpact": "HIGH",
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          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
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          "attackRequirements": "PRESENT",
          "attackVector": "ADJACENT",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.2,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "UNREPORTED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "AMBER",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "DIFFUSE",
          "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/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:X/V:D/RE:L/U:Amber",
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              "exploitation": "none"
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            {
              "automatable": "no"
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            {
              "technicalImpact": "total"
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          "role": "CISA Coordinator",
          "timestamp": "2026-06-09T00:00:00+00:00",
          "version": "2.0.3"
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  "published": "2026-06-09T17:17:51.380",
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      "tags": [
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  "vulnStatus": "Analyzed",
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      "type": "Secondary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.