What is CVE-2025-49731?

CVE-2025-49731 is a low-severity vulnerability in Microsoft Teams For Android, classified under Improper Handling of Insufficient Permissions or Privileges. CVSS score: 3.1/10. Published 2025-07-08.

How severe is CVE-2025-49731?

Low severity. CVSS v3 base score is 3.1 out of 10.

Vulnerability in Microsoft Teams For Android

CVE-2025-49731

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

EPSS: 0.002 (40.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.1 (Low). 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.

Affected products

Microsoft Teams For Android — versions 1.0.0
Microsoft Teams For Desktop — versions 1.0.0
Microsoft Teams For Ios — versions 2.0.0

Weakness classification (CWE)

CWE-280 — Improper Handling of Insufficient Permissions or Privileges

References

Microsoft Teams Elevation of Privilege Vulnerability (vendor-advisory, patch)

Frequently asked questions

What is CVE-2025-49731?: CVE-2025-49731 is a low-severity vulnerability in Microsoft Teams For Android, classified under Improper Handling of Insufficient Permissions or Privileges. CVSS score: 3.1/10. Published 2025-07-08.
How severe is CVE-2025-49731?: Low severity. CVSS v3 base score is 3.1 out of 10.