fkie_nvd - fkie_cve-2025-49731

fkie_cve-2025-49731

Vulnerability from fkie_nvd

Published

2025-07-08 17:16

Modified

2025-07-10 13:18

Severity ?

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

Summary

Improper handling of insufficient permissions or privileges in Microsoft Teams allows an authorized attacker to elevate privileges over a network.

References

▶	URL	Tags
	secure@microsoft.com	https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49731

Impacted products

	Vendor	Product	Version

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper handling of insufficient permissions or privileges in Microsoft Teams allows an authorized attacker to elevate privileges over a network."
    },
    {
      "lang": "es",
      "value": "El manejo inadecuado de permisos o privilegios insuficientes en Microsoft Teams permite que un atacante autorizado eleve privilegios en una red."
    }
  ],
  "id": "CVE-2025-49731",
  "lastModified": "2025-07-10T13:18:53.830",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.1,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 1.4,
        "source": "secure@microsoft.com",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-07-08T17:16:01.653",
  "references": [
    {
      "source": "secure@microsoft.com",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49731"
    }
  ],
  "sourceIdentifier": "secure@microsoft.com",
  "vulnStatus": "Undergoing Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-280"
        }
      ],
      "source": "secure@microsoft.com",
      "type": "Primary"
    }
  ]
}

CVE-2025-49731 (GCVE-0-2025-49731)

Vulnerability from cvelistv5

Published

2025-07-08 16:57

Modified

2025-08-18 17:50

Severity ?

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

CWE

CWE-280 - Improper Handling of Insufficient Permissions or Privileges

Summary

Improper handling of insufficient permissions or privileges in Microsoft Teams allows an authorized attacker to elevate privileges over a network.

References

►

URL

Tags

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49731

vendor-advisory

Impacted products

Vendor

Product

Version

►

Microsoft Teams for Android

Version: 1.0.0 < 1.0.0.2025112902

	Microsoft	Microsoft Teams for iOS	Version: 2.0.0 < 7.10.1 (100772025102901)
	Microsoft	Microsoft Teams for Desktop	Version: 1.0.0 < 25060212643

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-49731",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-09T04:01:24.341864Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-11T13:30:31.188Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "Unknown"
          ],
          "product": "Microsoft Teams for Android",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "1.0.0.2025112902",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
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          ],
          "product": "Microsoft Teams for iOS",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "7.10.1 (100772025102901)",
              "status": "affected",
              "version": "2.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
            "Unknown"
          ],
          "product": "Microsoft Teams for Desktop",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "25060212643",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:microsoft:teams:*:*:*:*:*:android:*:*",
                  "versionEndExcluding": "1.0.0.2025112902",
                  "versionStartIncluding": "1.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:teams:*:*:*:*:*:iphone_os:*:*",
                  "versionEndExcluding": "7.10.1 (100772025102901)",
                  "versionStartIncluding": "2.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:microsoft:teams:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "25060212643",
                  "versionStartIncluding": "1.0.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "datePublic": "2025-07-08T07:00:00.000Z",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Improper handling of insufficient permissions or privileges in Microsoft Teams allows an authorized attacker to elevate privileges over a network."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 3.1,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-280",
              "description": "CWE-280: Improper Handling of Insufficient Permissions or Privileges",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-18T17:50:48.679Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
        {
          "name": "Microsoft Teams Elevation of Privilege Vulnerability",
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49731"
        }
      ],
      "title": "Microsoft Teams Elevation of Privilege Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2025-49731",
    "datePublished": "2025-07-08T16:57:24.562Z",
    "dateReserved": "2025-06-09T21:23:11.523Z",
    "dateUpdated": "2025-08-18T17:50:48.679Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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