Realtek RTL8762EKF-EVB RTL8762E SDK 1.4.0 Pairing Public Key denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Realtek RTL8762EKF-EVB RTL8762E SDK 1.4.0. Affected is an unknown function of the component Pairing Public Key Handler. Such manipulation leads to denial of service. This vulnerability is documented as CVE-2025-44531. The attack requires being on the local network. Additionally, an exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Realtek RTL8762EKF-EVB RTL8762E SDK 1.4.0. Affected by this issue is an unknown function of the component Pairing Public Key Handler. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

An issue in Realtek RTL8762EKF-EVB RTL8762E SDK v1.4.0 allows attackers to cause a Denial of Service (DoS) via sending a crafted before a pairing public key is received during a Bluetooth connection attempt.

This vulnerability is handled as CVE-2025-44531 since 04/22/2025. The exploitation is known to be easy. The attack needs to approached within the local network. Technical details are unknown but a public exploit is available.

The exploit is available at github.com. It is declared as proof-of-concept.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-19037). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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

04/22/2025 🔍
06/25/2025 +64 days 🔍
06/25/2025 +0 days 🔍
06/25/2025 +0 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2025-44531 (🔍)
GCVE (CVE): GCVE-0-2025-44531
GCVE (VulDB): GCVE-100-313796
EUVD: 🔍
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/25/2025 07:01
Updated: 06/25/2025 07:52
Changes: 06/25/2025 07:01 (55), 06/25/2025 07:52 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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