fkie_nvd - fkie_cve-2025-49737

fkie_cve-2025-49737

Vulnerability from fkie_nvd

Published

2025-07-08 17:16

Modified

2025-07-10 13:18

Severity ?

7.0 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Teams allows an authorized attacker to elevate privileges locally.

References

	URL	Tags
	secure@microsoft.com	https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49737

Impacted products

	Vendor	Product	Version

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Concurrent execution using shared resource with improper synchronization (\u0027race condition\u0027) in Microsoft Teams allows an authorized attacker to elevate privileges locally."
    },
    {
      "lang": "es",
      "value": "La ejecuci\u00f3n simult\u00e1nea utilizando un recurso compartido con sincronizaci\u00f3n incorrecta (\u0027condici\u00f3n de ejecuci\u00f3n\u0027) en Microsoft Teams permite que un atacante autorizado eleve privilegios localmente."
    }
  ],
  "id": "CVE-2025-49737",
  "lastModified": "2025-07-10T13:18:53.830",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.0,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 5.9,
        "source": "secure@microsoft.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-07-08T17:16:02.460",
  "references": [
    {
      "source": "secure@microsoft.com",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49737"
    }
  ],
  "sourceIdentifier": "secure@microsoft.com",
  "vulnStatus": "Undergoing Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        }
      ],
      "source": "secure@microsoft.com",
      "type": "Primary"
    }
  ]
}

CVE-2025-49737 (GCVE-0-2025-49737)

Vulnerability from cvelistv5

Published

2025-07-08 16:58

Modified

2025-08-23 00:40

Severity ?

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

CWE

CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Summary

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Teams allows an authorized attacker to elevate privileges locally.

References

URL

Tags

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49737

vendor-advisory

Impacted products

	Vendor	Product	Version
	Microsoft	Microsoft Teams for Mac	Version: 1.0.0.0 < 25163.3001.3726.6503

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-49737",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-09T04:01:25.440186Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-11T13:30:28.620Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "platforms": [
            "Unknown"
          ],
          "product": "Microsoft Teams for Mac",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "25163.3001.3726.6503",
              "status": "affected",
              "version": "1.0.0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
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                  "versionEndExcluding": "25163.3001.3726.6503",
                  "versionStartIncluding": "1.0.0.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "datePublic": "2025-07-08T07:00:00.000Z",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Concurrent execution using shared resource with improper synchronization (\u0027race condition\u0027) in Microsoft Teams allows an authorized attacker to elevate privileges locally."
        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
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          },
          "format": "CVSS",
          "scenarios": [
            {
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              "value": "GENERAL"
            }
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      ],
      "problemTypes": [
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          "descriptions": [
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              "lang": "en-US",
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      "providerMetadata": {
        "dateUpdated": "2025-08-23T00:40:35.866Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
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          "name": "Microsoft Teams Elevation of Privilege Vulnerability",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49737"
        }
      ],
      "title": "Microsoft Teams Elevation of Privilege Vulnerability"
    }
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  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
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    "datePublished": "2025-07-08T16:58:14.537Z",
    "dateReserved": "2025-06-09T22:49:37.617Z",
    "dateUpdated": "2025-08-23T00:40:35.866Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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