Description
Improper handling of insufficient permissions or privileges in Microsoft Teams allows an authorized attacker to elevate privileges over a network.
Published: 2025-07-08
Score: 3.1 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-20621 Improper handling of insufficient permissions or privileges in Microsoft Teams allows an authorized attacker to elevate privileges over a network.
History

Fri, 13 Feb 2026 19:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:teams:*:*:*:*:*:*:*:*

Fri, 13 Feb 2026 14:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:teams:*:*:*:*:*:android:*:*
cpe:2.3:a:microsoft:teams:*:*:*:*:*:iphone_os:*:*
cpe:2.3:a:microsoft:teams:-:*:*:*:*:windows:*:*

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.0004}

epss

{'score': 0.0003}


Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00036}

epss

{'score': 0.0004}


Fri, 11 Jul 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 08 Jul 2025 17:15:00 +0000

Type Values Removed Values Added
Description Improper handling of insufficient permissions or privileges in Microsoft Teams allows an authorized attacker to elevate privileges over a network.
Title Microsoft Teams Elevation of Privilege Vulnerability
Weaknesses CWE-280
References
Metrics cvssV3_1

{'score': 3.1, 'vector': '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-02-26T18:27:44.108Z

Reserved: 2025-06-09T21:23:11.523Z

Link: CVE-2025-49731

cve-icon Vulnrichment

Updated: 2025-07-11T13:24:51.979Z

cve-icon NVD

Status : Analyzed

Published: 2025-07-08T17:16:01.653

Modified: 2026-02-13T14:32:33.727

Link: CVE-2025-49731

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-07-13T21:47:13Z

Weaknesses