Cyber Resilience

CVE-2025-49731

Low

Published: 08 July 2025

Published
08 July 2025
Modified
13 February 2026
KEV Added
—
Patch
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CVSS Score v3.1 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS Score 0.0030 53.6th percentile
Risk Priority 6 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-49731 is a low-severity Improper Handling of Insufficient Permissions or Privileges (CWE-280) vulnerability in Microsoft Teams. Its CVSS base score is 3.1 (Low).

Operationally, ranked in the top 46.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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

CWE(s)
CWE-280

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

microsoft
teams
all versions · ≤ 1.0.0.2025112902 · ≤ 7.10.1

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References