« Volver al listado

CVE-2026-0298

Estado: En análisisMedia (5.2)—

An improper input validation vulnerability exists in the Windows Pre-Logon Access Provider (PLAP) component of the Palo Alto Networks GlobalProtect™ app on Windows devices which enables a man-in-the-middle (MitM) attacker to execute arbitrary code with SYSTEM privileges on an affected client.

The GlobalProtect app on Linux, macOS, iOS, Android, and Chrome OS is not affected.

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)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-0298",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-0298",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-08-13T03:55:53.877148Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.2
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "psirt@paloaltonetworks.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "USER",
          "baseScore": 5.2,
          "Automatable": "NO",
          "attackVector": "ADJACENT",
          "baseSeverity": "MEDIUM",
          "valueDensity": "DIFFUSE",
          "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/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:M/U:Amber",
          "exploitMaturity": "UNREPORTED",
          "providerUrgency": "AMBER",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "LOW",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "MODERATE",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@paloaltonetworks.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.3:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.2:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.1:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.0:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.8:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.7:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.6:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.4:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.3:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.2:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.1:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.0:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.14:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.13:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.12:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.11:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.10:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.8:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.7:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.6:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.5:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.4:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.3:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.2:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.1:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.0:*:*:*:*:Windows:*:*"
          ],
          "vendor": "Palo Alto Networks",
          "product": "GlobalProtect App",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "6.3.3-h14",
                  "status": "unaffected"
                }
              ],
              "version": "6.3.0",
              "lessThan": "6.3.3-h14",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "changes": [
                {
                  "at": "6.2.8-h13",
                  "status": "unaffected"
                }
              ],
              "version": "6.2.0",
              "lessThan": "6.2.8-h13",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "changes": [
                {
                  "at": "6.0.15",
                  "status": "unaffected"
                }
              ],
              "version": "6.0.0",
              "lessThan": "6.0.15",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Palo Alto Networks",
          "product": "GlobalProtect App",
          "versions": [
            {
              "status": "unaffected",
              "version": "All",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "Linux",
            "macOS",
            "Android",
            "Chrome OS",
            "iOS"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-08-13T03:16:45.560",
  "references": [
    {
      "url": "https://security.paloaltonetworks.com/CVE-2026-0298",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@paloaltonetworks.com"
    }
  ],
  "vulnStatus": "Undergoing Analysis",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@paloaltonetworks.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An improper input validation vulnerability exists in the Windows Pre-Logon Access Provider (PLAP) component of the Palo Alto Networks GlobalProtect™ app on Windows devices which enables a man-in-the-middle (MitM) attacker to execute arbitrary code with SYSTEM privileges on an affected client.\n\nThe GlobalProtect app on Linux, macOS, iOS, Android, and Chrome OS  is not affected."
    }
  ],
  "lastModified": "2026-09-10T17:01:09.003",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B6B99D3F-4125-4268-89EE-F5E1D2825220",
              "versionEndExcluding": "6.0.15",
              "versionStartIncluding": "6.0.0"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "98296E39-B40D-4F25-9D0C-C9CACFE25814",
              "versionEndExcluding": "6.2.8",
              "versionStartIncluding": "6.2.0"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3A842EBF-EA01-4D05-96C5-7F2061951423",
              "versionEndExcluding": "6.3.3",
              "versionStartIncluding": "6.3.0"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.0.15:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E75CCA9D-4C07-4FA8-B76E-649F917E0526"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:-:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "95312A9E-9204-451C-85F9-891312FDFAA4"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h10:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0133464D-CBF8-4F3D-BAA7-8A1BA95499E8"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h11:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E39FE847-4BEF-4B9E-B91C-6E2DE40FFBDA"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h12:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0870E3AC-4204-49D9-9E6A-FD61D574856D"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h2:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EE661AE5-ACD8-45D3-A4C0-66627B635D83"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h3:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "859BDAB2-3EB8-45EC-9CF2-D79B08B736E1"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h4:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EEA19771-8B8E-447E-B251-C01577765C27"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h5:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B747517B-2566-4A0F-8A8A-B654A5A81A14"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h6:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AD0FB4D7-D1A4-465E-9137-0759E1B14E42"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h7:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CDA02D18-0121-442D-844A-D7B8D70F4853"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h8:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3AEB0428-3FE0-4FDF-830F-55FDA009108E"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.2.8:h9:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AFFD725B-4A3B-47F9-8E56-15AAA607C8AA"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.3.3:-:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8BD47595-78F1-4CD4-AD9A-572C1B128FD4"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.3.3:h1:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AF40C5A7-BAD7-47A8-BCA6-31685E91B339"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.3.3:h11:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E48A0B52-AFFF-4B01-88E2-E7E4C6FC488A"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.3.3:h12:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FD3BE68E-A378-4D0A-8008-234861B749DF"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.3.3:h2:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8868A339-6229-487A-8D16-4B06ECB132AE"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.3.3:h3:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FB1C2ACF-8931-410A-BFE8-2E4DE3D15A0D"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.3.3:h4:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2C0EAAFC-5ED3-4D96-A0CE-EDBD4246CD7A"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.3.3:h6:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7D4FFE1D-5707-4DC4-B783-46AAA5D8D037"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.3.3:h7:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AFC6221C-3D39-4F51-86F4-826D7B72D4E5"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.3.3:h8:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EC8FBE7C-A3FE-4CBB-947D-F2BA1DB0D39C"
            },
            {
              "criteria": "cpe:2.3:a:paloaltonetworks:globalprotect:6.3.3:h9:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "97E3C343-A602-400E-979C-84CFEB4B75FE"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@paloaltonetworks.com"
}