OpenSynergy BlueSDK up to 6.x Function Call access control

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.
5.5$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in OpenSynergy BlueSDK up to 6.x. The impacted element is an unknown function of the component Function Call Handler. This manipulation causes an unknown weakness. This vulnerability appears as CVE-2024-45432. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in OpenSynergy BlueSDK up to 6.x. Affected by this vulnerability is an unknown code of the component Function Call Handler. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

OpenSynergy BlueSDK (aka Blue SDK) through 6.x mishandles a function call. The specific flaw exists within the BlueSDK Bluetooth stack. The issue results from an incorrect variable used as a function argument. An attacker can leverage this to cause unexpected behavior or obtain sensitive information.

This vulnerability is known as CVE-2024-45432 since 08/29/2024. The exploitation appears to be easy. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/12/2025). 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

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

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

08/29/2024 CVE reserved
09/12/2025 +379 days Advisory disclosed
09/12/2025 +0 days VulDB entry created
09/13/2025 +0 days VulDB entry last update

Sourcesinfo

Status: Not defined

CVE: CVE-2024-45432 (🔒)
GCVE (CVE): GCVE-0-2024-45432
GCVE (VulDB): GCVE-100-323803

Entryinfo

Created: 09/12/2025 23:20
Updated: 09/13/2025 01:09
Changes: 09/12/2025 23:20 (51), 09/13/2025 01:09 (2)
Complete: 🔍
Cache ID: 216::103

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

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