CVE-2025-20673 is a medium-severity vulnerability affecting MediaTek's WLAN STA driver across multiple mt79xx series chipsets, where an uncaught exception can lead to a system crash. This local denial-of-service vulnerability requires user execution privileges but no user interaction for exploitation. While the CVSS score is 5.5, indicating a moderate risk, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.6CPE matchmatch criteria | cpe:2.3:o:mediatek:mt7902_firmware:*:*:*:*:*:*:*:* | ||
<= 3.6CPE matchmatch criteria | cpe:2.3:o:mediatek:mt7921_firmware:*:*:*:*:*:*:*:* | ||
<= 3.6CPE matchmatch criteria | cpe:2.3:o:mediatek:mt7922_firmware:*:*:*:*:*:*:*:* | ||
<= 3.6CPE matchmatch criteria | cpe:2.3:o:mediatek:mt7925_firmware:*:*:*:*:*:*:*:* | ||
<= 3.6CPE matchmatch criteria | cpe:2.3:o:mediatek:mt7927_firmware:*:*:*:*:*:*:*:* |
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.