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CVE-2026-4832

Estado: En análisisMedia (6.9)—

CWE-798 Use of Hard-coded Credentials vulnerability exists that could cause unauthorized access to sensitive device information when an unauthenticated attacker is able to interrogate the SNMP port.

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).

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-4832",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-4832",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-04-14T18:15:51.123382Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "cybersecurity@se.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 6.9,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/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": "NONE",
          "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": "LOW",
          "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": "cybersecurity@se.com",
      "affectedData": [
        {
          "vendor": "Schneider Electric",
          "product": "Easergy MiCOM P14x",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to B4A"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "Easergy MiCOM P24x",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to D3A"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "Easergy MiCOM P341",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to E3F"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "Easergy MiCOM P342, P343, P344, P345",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to B3F"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "Easergy MiCOM P442, P444",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to E3A"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "Easergy MiCOM P443, P445, P446, P543, P544, P545, P546",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to H6A"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "Easergy MiCOM P642, P645",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to B4A"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "Easergy MiCOM P643",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to B3F"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "Easergy MiCOM P741, P742, P743",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to B2A"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "Easergy MiCOM P746",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to B4E or C4E"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "Easergy MiCOM P841",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to G6A"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Schneider Electric",
          "product": "Easergy MiCOM P849",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to B4A"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-04-14T16:16:48.167",
  "references": [
    {
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-104-03&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-104-03.pdf",
      "source": "cybersecurity@se.com"
    }
  ],
  "vulnStatus": "Undergoing Analysis",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cybersecurity@se.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "CWE-798 Use of Hard-coded Credentials vulnerability exists that could cause unauthorized access to sensitive device information when an unauthenticated attacker is able to interrogate the SNMP port."
    }
  ],
  "lastModified": "2026-06-17T10:57:18.533",
  "sourceIdentifier": "cybersecurity@se.com"
}