CVE-2025-20704
BaseFortify
Publication date: 2025-09-01
Last updated on: 2026-02-17
Assigner: MediaTek, Inc.
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| mediatek | nr17 | * |
| mediatek | nr17r | * |
| mediatek | mt6813 | * |
| mediatek | mt6835 | * |
| mediatek | mt6835t | * |
| mediatek | mt6878 | * |
| mediatek | mt6878m | * |
| mediatek | mt6897 | * |
| mediatek | mt6899 | * |
| mediatek | mt6991 | * |
| mediatek | mt8676 | * |
| mediatek | mt8678 | * |
| mediatek | mt8792 | * |
| mediatek | mt8863 | * |
| mediatek | mt8873 | * |
| mediatek | mt8883 | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-787 | The product writes data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an out of bounds write in the Modem component caused by a missing bounds check. It can be exploited remotely if a user equipment (UE) connects to a rogue base station controlled by an attacker. Exploitation requires user interaction but no additional execution privileges are needed.
How can this vulnerability impact me? :
The vulnerability can lead to remote escalation of privilege, allowing an attacker to gain higher privileges on the affected device by tricking it into connecting to a malicious base station.
What immediate steps should I take to mitigate this vulnerability?
Apply the patch identified as MOLY01516959 provided by the vendor to fix the out of bounds write issue. Additionally, avoid connecting to untrusted or rogue base stations to reduce the risk of exploitation.