CVE-2025-20677 is a denial-of-service vulnerability affecting various MediaTek Bluetooth drivers (mt7902, mt7921, mt7922, mt7925, mt7927, nbiot_sdk). An uncaught exception in the driver can lead to a system crash, causing local denial of service. This vulnerability has a CVSS score of 5.5 (Medium), requiring local user execution privileges but no user interaction for exploitation. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.6CPE matchmatch criteria | cpe:2.3:a:mediatek:nbiot_sdk:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.