CVE-2025-20688
BaseFortify
Publication date: 2025-07-08
Last updated on: 2025-07-09
Assigner: MediaTek, Inc.
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| mediatek | software_development_kit | to 7.6.7.2 (inc) |
| openwrt | openwrt | 19.07.0 |
| openwrt | openwrt | 21.02.0 |
| mediatek | mt6890 | * |
| mediatek | mt7615 | * |
| mediatek | mt7622 | * |
| mediatek | mt7663 | * |
| mediatek | mt7915 | * |
| mediatek | mt7916 | * |
| mediatek | mt7981 | * |
| mediatek | mt7986 | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-125 | The product reads data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
How can this vulnerability impact me? :
The vulnerability can lead to local information disclosure, meaning an attacker with user execution privileges could access sensitive information from memory that should not be accessible, potentially compromising confidentiality.
What immediate steps should I take to mitigate this vulnerability?
Apply the patch identified as WCNCR00418047 provided by the vendor to fix the out of bounds read issue in the wlan AP driver.
Can you explain this vulnerability to me?
This vulnerability is an out of bounds read in the wlan AP driver caused by an incorrect bounds check. It allows reading memory outside the intended buffer limits, which can lead to local information disclosure. Exploitation requires user execution privileges but does not require user interaction.