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CVE-2026-21515 (GCVE-0-2026-21515)

Vulnerability from nvd – Published: 2026-04-24 12:51 – Updated: 2026-10-15 15:53 Exclusively Hosted Service

Title

Azure IoT Central Elevation of Privilege Vulnerability

Summary

Exposure of sensitive information to an unauthorized actor in Azure IOT Central allows an authorized attacker to elevate privileges over a network.

Severity

9.9 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-27 00:00 UTC

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 4926 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
Microsoft	Azure IOT Central	Affected: - cpe:2.3:a:microsoft:azure_iot_central::::::::

Date Public

2026-04-23 14:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-21515",
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                  },
                  {
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                "timestamp": "2026-04-27T00:00:00+00:00",
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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          "vendor": "Microsoft",
          "versions": [
            {
              "status": "affected",
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              "cpeMatch": [
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                  "criteria": "cpe:2.3:a:microsoft:azure_iot_central:*:*:*:*:*:*:*:*",
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              "operator": "OR"
            }
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      "datePublic": "2026-04-23T14:00:00.000Z",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Exposure of sensitive information to an unauthorized actor in Azure IOT Central allows an authorized attacker to elevate privileges over a network."
        }
      ],
      "metrics": [
        {
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C",
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          "tags": [
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          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21515"
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      "tags": [
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      "title": "Azure IoT Central Elevation of Privilege Vulnerability"
    }
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}

CVE-2026-21515 (GCVE-0-2026-21515)

Vulnerability from cvelistv5 – Published: 2026-04-24 12:51 – Updated: 2026-10-15 15:53 Exclusively Hosted Service

Title

Azure IoT Central Elevation of Privilege Vulnerability

Summary

Exposure of sensitive information to an unauthorized actor in Azure IOT Central allows an authorized attacker to elevate privileges over a network.

Severity

9.9 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-27 00:00 UTC

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 4926 records in the last 180 days details

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
Microsoft	Azure IOT Central	Affected: - cpe:2.3:a:microsoft:azure_iot_central::::::::

Date Public

2026-04-23 14:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
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                "id": "CVE-2026-21515",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-27T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-28T03:55:29.047Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Azure IOT Central",
          "vendor": "Microsoft",
          "versions": [
            {
              "status": "affected",
              "version": "-"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
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            {
              "cpeMatch": [
                {
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                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "datePublic": "2026-04-23T14:00:00.000Z",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Exposure of sensitive information to an unauthorized actor in Azure IOT Central allows an authorized attacker to elevate privileges over a network."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C",
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      "providerMetadata": {
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        "shortName": "microsoft"
      },
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        {
          "name": "Azure IoT Central Elevation of Privilege Vulnerability",
          "tags": [
            "vendor-advisory",
            "patch"
          ],
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21515"
        }
      ],
      "tags": [
        "exclusively-hosted-service"
      ],
      "title": "Azure IoT Central Elevation of Privilege Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
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    "datePublished": "2026-04-24T12:51:34.265Z",
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    "dateUpdated": "2026-10-15T15:53:50.536Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Find a vulnerability

Search criteria

2 vulnerabilities found for azure_iot_central by microsoft

CVE-2026-21515 (GCVE-0-2026-21515)

CVE-2026-21515 (GCVE-0-2026-21515)