github - ghsa-83g8-4c46-g95x

ghsa-83g8-4c46-g95x

Vulnerability from github

Published

2025-11-11 18:30

Modified

2025-11-11 18:30

Severity ?

4.8 (Medium) - CVSS:4.0/AV:A/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Amber

Details

Improper Input Validation vulnerability in NETGEAR R6260 and NETGEAR R6850 allows unauthenticated attackers connected to LAN with ability to perform MiTM attacks and control over DNS Server to perform command execution.This issue affects R6260: through 1.1.0.86; R6850: through 1.1.0.86.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-12942"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-11T17:15:39Z",
    "severity": "MODERATE"
  },
  "details": "Improper Input Validation vulnerability in NETGEAR R6260 and NETGEAR R6850 allows unauthenticated attackers connected to LAN with ability to perform MiTM attacks and control over DNS Server to perform command execution.This issue affects R6260: through 1.1.0.86; R6850: through 1.1.0.86.",
  "id": "GHSA-83g8-4c46-g95x",
  "modified": "2025-11-11T18:30:17Z",
  "published": "2025-11-11T18:30:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-12942"
    },
    {
      "type": "WEB",
      "url": "https://kb.netgear.com/000070355/NETGEAR-Security-Advisories-November-2025"
    },
    {
      "type": "WEB",
      "url": "https://www.netgear.com/support/product/r6260"
    },
    {
      "type": "WEB",
      "url": "https://www.netgear.com/support/product/r6850"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:A/AC:H/AT:P/PR:L/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:N/R:U/V:D/RE:L/U:Amber",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-12942 (GCVE-0-2025-12942)

Vulnerability from cvelistv5

Published

2025-11-11 16:17

Modified

2025-11-13 04:55

Severity ?

4.8 (Medium) - CVSS:4.0/AV:A/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Amber

CWE

CWE-20 - Improper Input Validation

Summary

Improper Input Validation vulnerability in NETGEAR R6260 and NETGEAR R6850 allows unauthenticated attackers connected to LAN with ability to perform MiTM attacks and control over DNS Server to perform command execution.This issue affects R6260: through 1.1.0.86; R6850: through 1.1.0.86.

References

URL

Tags

	https://www.netgear.com/support/product/r6850	product, patch
	https://www.netgear.com/support/product/r6260	patch, product
	https://kb.netgear.com/000070355/NETGEAR-Security-Advisories-November-2025	vendor-advisory

Impacted products

Vendor

Product

Version

Version: 0 <

Version: 0 <

Show details on NVD website

To clipboard

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Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.