« Volver al listado

CVE-2026-20752

Estado: AnalizadaMedia (6.7)—

Improper authentication for some Intel(R) PROSet/Wireless WiFi Software within Ring 0: Kernel may allow an information disclosure. System software adversary with a privileged user combined with a low complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Intel — Proset/wireless Wifi

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-20752",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-20752",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-08-12T15:47:57.830515Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.4,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 0.8
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "secure@intel.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 6.7,
          "Automatable": "NOT_DEFINED",
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/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:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "HIGH",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "NONE",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "secure@intel.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Intel(R) PROSet/Wireless WiFi Software",
          "versions": [
            {
              "status": "affected",
              "version": "See references"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-08-11T17:17:51.430",
  "references": [
    {
      "url": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01468.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secure@intel.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "secure@intel.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper authentication for some Intel(R) PROSet/Wireless WiFi Software within Ring 0: Kernel may allow an information disclosure. System software adversary with a privileged user combined with a low complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts."
    }
  ],
  "lastModified": "2026-08-26T19:23:56.060",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:intel:proset\\/wireless_wifi:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "121B7955-0964-46EC-B3E3-1845893B7CA6",
              "versionEndExcluding": "24.30.0"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:intel:killer_wi-fi_6_ax1650i\\/s:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "4CF26EB8-A731-4186-9338-1B2873A61D8F"
            },
            {
              "criteria": "cpe:2.3:h:intel:killer_wi-fi_6e_ax1675i\\/s:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "7769243A-AD4D-47AB-AC83-2E6EA9E040C5"
            },
            {
              "criteria": "cpe:2.3:h:intel:killer_wi-fi_6e_ax1675x\\/w:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "28382BCE-0FF3-44AC-97C2-E74BB17F1C3E"
            },
            {
              "criteria": "cpe:2.3:h:intel:killer_wi-fi_7_be1750i\\/s:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "ADD5CAE0-4D95-44DA-A26F-5EB8DC5544E6"
            },
            {
              "criteria": "cpe:2.3:h:intel:killer_wi-fi_7_be1750x\\/w:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "0D11FB48-C86D-469A-B1EC-2421CD56C46E"
            },
            {
              "criteria": "cpe:2.3:h:intel:killer_wi-fi_7_be1775i\\/s:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "E01CBE08-A560-40F3-93AB-24C0C63B926A"
            },
            {
              "criteria": "cpe:2.3:h:intel:wi-fi_6_ax200:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "9D653F9C-5B2E-400F-8F50-BFE466F08F0E"
            },
            {
              "criteria": "cpe:2.3:h:intel:wi-fi_6_ax201:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "A0433774-9479-4A01-B697-1379AEA223C9"
            },
            {
              "criteria": "cpe:2.3:h:intel:wi-fi_6_ax210:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "94EEC111-66D7-4A11-BBCF-9589AFD87A05"
            },
            {
              "criteria": "cpe:2.3:h:intel:wi-fi_6e_ax211:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C90E6127-7D01-49CE-96EF-9F4CB5891373"
            },
            {
              "criteria": "cpe:2.3:h:intel:wi-fi_7_be200:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "BD602E23-9F96-4783-8B79-1267C7DAA65C"
            },
            {
              "criteria": "cpe:2.3:h:intel:wi-fi_7_be201:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "06D6E9A3-37E8-4685-8A1D-A03B503D9580"
            },
            {
              "criteria": "cpe:2.3:h:intel:wi-fi_7_be211:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "300D338A-CEDB-4F10-BABE-A60601620E65"
            },
            {
              "criteria": "cpe:2.3:h:intel:wi-fi_7_be213:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1148CEBD-DFFE-4B78-A98E-3EAC9B350355"
            },
            {
              "criteria": "cpe:2.3:h:intel:wireless-ac_9461:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "2F198C1B-28A8-4FB8-9266-333A6E465445"
            },
            {
              "criteria": "cpe:2.3:h:intel:wireless-ac_9462:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1B60A55C-0969-43D4-A1A8-0E736DE89AFA"
            },
            {
              "criteria": "cpe:2.3:h:intel:wireless-ac_9560:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C7A5DD09-188E-4772-BBFD-3DCC776F4D55"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "secure@intel.com"
}