CVE-2026-36433 Details
Description
An issue in Actions Semiconductor Co. Ltd Tool- Media Player Utilities v.4.46 allows a physically proximate attacker execute arbitrary code via the Production.dll and RdiskUpgrade.exe components
A vulnerability allowing arbitrary code execution has been identified in Actions Semiconductor Media Player Utilities version 4.46. This issue arises from the firmware update mechanism, which lacks cryptographic validation of firmware images before they are applied to the device. An attacker with physical USB access can exploit this vulnerability to flash malicious firmware, achieving persistent code execution that survives a factory reset.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 9, 2026CISA-ADP
Assessed Sep 10, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://bytescan.net/CVE/CVE-2026-36433.html | CISA-ADP | AdvisoryExploitTechnical Analysis |
| https://bytescan.net/CVE/CVE-2026-36433.html | [email protected] | AdvisoryExploitTechnical Analysis |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Actions Semiconductor Media Player Utilities | 4.46 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 10, 2026 | CVE Modified | CISA-ADP |
| Sep 9, 2026 | New CVE Received | [email protected] |
Volerion