CVE-2025-20694

Published Jul 8, 2025 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Description

In Bluetooth FW, there is a possible system crash due to an uncaught exception. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09752821; Issue ID: MSV-3342.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

MediaTek, Inc.

MT2718, MT6639, MT6653, MT6985, MT6989, MT6990, MT6991, MT7925, MT7927, MT8113, MT8115, MT8127, MT8163, MT8168, MT8169, MT8173, MT8183, MT8186, MT8188, MT8195, MT8196, MT8370, MT8390, MT8391, MT8395, MT8512, MT8516, MT8519, MT8676, MT8678, MT8695, MT8696, MT8698, MT8786, MT8792, MT8796, MT8893

affected

Version	Status	Constraints
`Android 13.0, 14.0, 15.0 / SDK release 3.7 and before / openWRT 21.02, 23.05`	affected	—

Configuration 1 [-]

AND

OR	cpe:2.3:a:mediatek:software_development_kit::::::::
	cpe:2.3:o:google:android:13.0:::::::*
	cpe:2.3:o:google:android:14.0:::::::*
	cpe:2.3:o:google:android:15.0:::::::*
	cpe:2.3:o:openwrt:openwrt:21.02.0:-::::::
	cpe:2.3:o:openwrt:openwrt:23.05:::::::*

OR	cpe:2.3:h:mediatek:mt2718:-:::::::*
	cpe:2.3:h:mediatek:mt6639:-:::::::*
	cpe:2.3:h:mediatek:mt6653:-:::::::*
	cpe:2.3:h:mediatek:mt6985:-:::::::*
	cpe:2.3:h:mediatek:mt6989:-:::::::*
	cpe:2.3:h:mediatek:mt6990:-:::::::*
	cpe:2.3:h:mediatek:mt6991:-:::::::*
	cpe:2.3:h:mediatek:mt7925:-:::::::*
	cpe:2.3:h:mediatek:mt7927:-:::::::*
	cpe:2.3:h:mediatek:mt8113:-:::::::*
	cpe:2.3:h:mediatek:mt8115:-:::::::*
	cpe:2.3:h:mediatek:mt8127:-:::::::*
	cpe:2.3:h:mediatek:mt8163:-:::::::*
	cpe:2.3:h:mediatek:mt8168:-:::::::*
	cpe:2.3:h:mediatek:mt8169:-:::::::*
	cpe:2.3:h:mediatek:mt8173:-:::::::*
	cpe:2.3:h:mediatek:mt8183:-:::::::*
	cpe:2.3:h:mediatek:mt8186:-:::::::*
	cpe:2.3:h:mediatek:mt8188:-:::::::*
	cpe:2.3:h:mediatek:mt8195:-:::::::*
	cpe:2.3:h:mediatek:mt8196:-:::::::*
	cpe:2.3:h:mediatek:mt8370:-:::::::*
	cpe:2.3:h:mediatek:mt8390:-:::::::*
	cpe:2.3:h:mediatek:mt8391:-:::::::*
	cpe:2.3:h:mediatek:mt8395:-:::::::*
	cpe:2.3:h:mediatek:mt8512:-:::::::*
	cpe:2.3:h:mediatek:mt8516:-:::::::*
	cpe:2.3:h:mediatek:mt8519:-:::::::*
	cpe:2.3:h:mediatek:mt8676:-:::::::*
	cpe:2.3:h:mediatek:mt8678:-:::::::*
	cpe:2.3:h:mediatek:mt8695:-:::::::*
	cpe:2.3:h:mediatek:mt8696:-:::::::*
	cpe:2.3:h:mediatek:mt8698:-:::::::*
	cpe:2.3:h:mediatek:mt8786:-:::::::*
	cpe:2.3:h:mediatek:mt8792:-:::::::*
	cpe:2.3:h:mediatek:mt8796:-:::::::*
	cpe:2.3:h:mediatek:mt8893:-:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2025-20358	In Bluetooth FW, there is a possible system crash due to an uncaught exception. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09752821; Issue ID: MSV-3342.

Metrics

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.167% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://corp.mediatek.com/product-security-bulletin/July-2025

History

Jul 15, 2025 1:45 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00069}`	epss `{'score': 0.00018}`

Jul 14, 2025 5:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics	cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`	cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Jul 14, 2025 1:45 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00052}`	epss `{'score': 0.00069}`

Jul 13, 2025 1:45 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00081}`	epss `{'score': 0.00052}`

Jul 9, 2025 5:45 PM First appearance in the feed. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Google Google android Mediatek Mediatek mt2718 Mediatek mt6639 Mediatek mt6653 Mediatek mt6985 Mediatek mt6989 Mediatek mt6990 Mediatek mt6991 Mediatek mt7925 Mediatek mt7927 Mediatek mt8113 Mediatek mt8115 Mediatek mt8127 Mediatek mt8163 Mediatek mt8168 Mediatek mt8169 Mediatek mt8173 Mediatek mt8183 Mediatek mt8186 Mediatek mt8188 Mediatek mt8195 Mediatek mt8196 Mediatek mt8370 Mediatek mt8390 Mediatek mt8391 Mediatek mt8395 Mediatek mt8512 Mediatek mt8516 Mediatek mt8519 Mediatek mt8676 Mediatek mt8678 Mediatek mt8695 Mediatek mt8696 Mediatek mt8698 Mediatek mt8786 Mediatek mt8792 Mediatek mt8796 Mediatek mt8893 Mediatek software Development Kit Openwrt Openwrt openwrt
CPEs		cpe:2.3:a:mediatek:software_development_kit:::::::: cpe:2.3:h:mediatek:mt2718:-:::::::* cpe:2.3:h:mediatek:mt6639:-:::::::* cpe:2.3:h:mediatek:mt6653:-:::::::* cpe:2.3:h:mediatek:mt6985:-:::::::* cpe:2.3:h:mediatek:mt6989:-:::::::* cpe:2.3:h:mediatek:mt6990:-:::::::* cpe:2.3:h:mediatek:mt6991:-:::::::* cpe:2.3:h:mediatek:mt7925:-:::::::* cpe:2.3:h:mediatek:mt7927:-:::::::* cpe:2.3:h:mediatek:mt8113:-:::::::* cpe:2.3:h:mediatek:mt8115:-:::::::* cpe:2.3:h:mediatek:mt8127:-:::::::* cpe:2.3:h:mediatek:mt8163:-:::::::* cpe:2.3:h:mediatek:mt8168:-:::::::* cpe:2.3:h:mediatek:mt8169:-:::::::* cpe:2.3:h:mediatek:mt8173:-:::::::* cpe:2.3:h:mediatek:mt8183:-:::::::* cpe:2.3:h:mediatek:mt8186:-:::::::* cpe:2.3:h:mediatek:mt8188:-:::::::* cpe:2.3:h:mediatek:mt8195:-:::::::* cpe:2.3:h:mediatek:mt8196:-:::::::* cpe:2.3:h:mediatek:mt8370:-:::::::* cpe:2.3:h:mediatek:mt8390:-:::::::* cpe:2.3:h:mediatek:mt8391:-:::::::* cpe:2.3:h:mediatek:mt8395:-:::::::* cpe:2.3:h:mediatek:mt8512:-:::::::* cpe:2.3:h:mediatek:mt8516:-:::::::* cpe:2.3:h:mediatek:mt8519:-:::::::* cpe:2.3:h:mediatek:mt8676:-:::::::* cpe:2.3:h:mediatek:mt8678:-:::::::* cpe:2.3:h:mediatek:mt8695:-:::::::* cpe:2.3:h:mediatek:mt8696:-:::::::* cpe:2.3:h:mediatek:mt8698:-:::::::* cpe:2.3:h:mediatek:mt8786:-:::::::* cpe:2.3:h:mediatek:mt8792:-:::::::* cpe:2.3:h:mediatek:mt8796:-:::::::* cpe:2.3:h:mediatek:mt8893:-:::::::* cpe:2.3:o:google:android:13.0:::::::* cpe:2.3:o:google:android:14.0:::::::* cpe:2.3:o:google:android:15.0:::::::* cpe:2.3:o:openwrt:openwrt:21.02.0:-:::::: cpe:2.3:o:openwrt:openwrt:23.05:::::::*
Vendors & Products		Google Google android Mediatek Mediatek mt2718 Mediatek mt6639 Mediatek mt6653 Mediatek mt6985 Mediatek mt6989 Mediatek mt6990 Mediatek mt6991 Mediatek mt7925 Mediatek mt7927 Mediatek mt8113 Mediatek mt8115 Mediatek mt8127 Mediatek mt8163 Mediatek mt8168 Mediatek mt8169 Mediatek mt8173 Mediatek mt8183 Mediatek mt8186 Mediatek mt8188 Mediatek mt8195 Mediatek mt8196 Mediatek mt8370 Mediatek mt8390 Mediatek mt8391 Mediatek mt8395 Mediatek mt8512 Mediatek mt8516 Mediatek mt8519 Mediatek mt8676 Mediatek mt8678 Mediatek mt8695 Mediatek mt8696 Mediatek mt8698 Mediatek mt8786 Mediatek mt8792 Mediatek mt8796 Mediatek mt8893 Mediatek software Development Kit Openwrt Openwrt openwrt

Jul 8, 2025 3:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Jul 8, 2025 2:30 AM Description updated. Weaknesses updated. Added references View changes

Type	Values Removed	Values Added
Description		In Bluetooth FW, there is a possible system crash due to an uncaught exception. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09752821; Issue ID: MSV-3342.
Weaknesses		CWE-124
References		https://corp.mediatek.com/product-security-bulletin/July-2025

Earlier changes (2)

Subscriptions

Google Android

Mediatek Mt2718 Mt6639 Mt6653 Mt6985 Mt6989 Mt6990 Mt6991 Mt7925 Mt7927 Mt8113 Mt8115 Mt8127 Mt8163 Mt8168 Mt8169 Mt8173 Mt8183 Mt8186 Mt8188 Mt8195 Mt8196 Mt8370 Mt8390 Mt8391 Mt8395 Mt8512 Mt8516 Mt8519 Mt8676 Mt8678 Mt8695 Mt8696 Mt8698 Mt8786 Mt8792 Mt8796 Mt8893 Software Development Kit

Openwrt Openwrt

Weaknesses