CVE-2026-20498
Analyzed
Analyzed - Analysis Complete
Privilege Escalation in GenieZone Due to Missing Permission Check
Vulnerability report for CVE-2026-20498, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-08-03
Last updated on: 2026-08-19
Assigner: MediaTek, Inc.
Description
Description
In geniezone, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10900493; Issue ID: MSV-6765.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| mediatek | mt6991_firmware | * |
| mediatek | mt8768_firmware | * |
| mediatek | mt8791t_firmware | * |
| mediatek | mt8792_firmware | * |
| mediatek | mt8796_firmware | * |
| mediatek | mt8799_firmware | * |
| mediatek | mt8873_firmware | * |
| mediatek | mt8883_firmware | * |
| mediatek | mt8893_firmware | * |
| mediatek | mt8910_firmware | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-1287 | The product receives input that is expected to be of a certain type, but it does not validate or incorrectly validates that the input is actually of the expected type. |