Actions Semiconductor Media Player Utilities 4.46 Production/RdiskUpgrade Production.dll privileges management

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3$0-$5k0.92+

Summaryinfo

A vulnerability classified as problematic has been found in Actions Semiconductor Media Player Utilities 4.46. This impacts an unknown function of the file Production.dll of the component Production/RdiskUpgrade. Performing a manipulation results in privileges management. This vulnerability was named CVE-2026-36433. The attack needs to be approached locally. There is no available exploit.

Detailsinfo

A vulnerability was found in Actions Semiconductor Media Player Utilities 4.46. It has been classified as problematic. This affects some unknown processing of the file Production.dll of the component Production/RdiskUpgrade. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

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

It is possible to read the advisory at bytescan.net. This vulnerability is uniquely identified as CVE-2026-36433 since 04/06/2026. The exploitability is told to be easy. Attacking locally is a requirement. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/06/2026 CVE reserved
09/09/2026 +156 days Advisory disclosed
09/09/2026 +0 days VulDB entry created
09/09/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: bytescan.net
Status: Not defined

CVE: CVE-2026-36433 (🔒)
GCVE (CVE): GCVE-0-2026-36433
GCVE (VulDB): GCVE-100-401883

Entryinfo

Created: 09/09/2026 22:43
Changes: 09/09/2026 22:43 (54)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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