CVE-2025-49731

Microsoft Teams Elevation of Privilege Vulnerability

Published Jul 8, 2025 CVSS 3.1 · 3.1 Low EPSS < 1% KEV · Not listed
Description
Improper handling of insufficient permissions or privileges in Microsoft Teams allows an authorized attacker to elevate privileges over a network.

Remediation

No solution or workaround provided in the CVE record

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

{'score': 0.0004}

epss

{'score': 0.0003}

Type Values Removed Values Added
Metrics epss

{'score': 0.00036}

epss

{'score': 0.0004}

Type Values Removed Values Added
Metrics ssvc

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

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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Feb 26, 2026, 6:27 PM
Reserved
Jun 9, 2025, 9:23 PM
Status
Analyzed
Published
Jul 8, 2025, 5:16 PM
Modified
Jun 17, 2026, 9:31 AM