CVE-2025-20649

MEDIUM
6.5
CVSS Score
Published: March 3, 2025 at 02:25 AM UTC
Updated: June 17, 2026 at 08:41 AM UTC
11 products affected across 2 vendorsOpenWRTSoftware Development KitMT6890

Using MT6880, MT6890, MT6980, MT6990, MT7663, MT7902, MT7925, MT7927, MT7961 by MediaTek, Inc.?

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

In Bluetooth Stack SW, there is a possible information disclosure due to a missing permission check. This could lead to remote (proximal/adjacent) information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00396437; Issue ID: MSV-2184.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 3.6
mediatek-mt6880 (environment) · mediatek-mt6890 (environment) · mediatek-mt6980 (environment) · mediatek-mt6990 (environment) · mediatek-mt7663 (environment) · mediatek-mt7902 (environment) · mediatek-mt7925 (environment) · mediatek-mt7927 (environment) · mediatek-mt7961 (environment)
mediatek-mt6880 (environment) · mediatek-mt6890 (environment) · mediatek-mt6980 (environment) · mediatek-mt6990 (environment) · mediatek-mt7663 (environment) · mediatek-mt7902 (environment) · mediatek-mt7925 (environment) · mediatek-mt7927 (environment) · mediatek-mt7961 (environment)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMCISA-ADP
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-280NVD-CWE-noinfo

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