Medium severity · published Mar 3, 2025
CVE-2025-20649
In Bluetooth Stack SW, there is a possible information disclosure due to a missing permission check
6.5
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openwrt · Openwrt
23.05 · source: NVD
SD
Software Development Kit · Mediatek
through 3.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-20649
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-20649
Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/March-2025
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