ON Semiconductor Quantenna Wi-Fi Chipset up to 8.0.0.28 Telnet Interface missing authentication

CVSS Meta Temp Score
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CTI Interest Score
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8.7$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in ON Semiconductor Quantenna Wi-Fi Chipset up to 8.0.0.28. Affected is an unknown function of the component Telnet Interface. The manipulation results in missing authentication. This vulnerability is known as CVE-2025-3461. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in ON Semiconductor Quantenna Wi-Fi Chipset up to 8.0.0.28. It has been classified as critical. Affected is an unknown function of the component Telnet Interface. The manipulation with an unknown input leads to a missing authentication vulnerability. CWE is classifying the issue as CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The Quantenna Wi-Fi chips ship with an unauthenticated telnet interface by default. This is an instance of CWE-306, "Missing Authentication for Critical Function," and is estimated as a CVSS 9.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N). This issue affects Quantenna Wi-Fi chipset through version 8.0.0.28 of the latest SDK, and appears to be unpatched at the time of this CVE record's first publishing, though the vendor has released a best practices guide for implementors of this chipset.

The weakness was published by Ricky Lawshae. The advisory is shared for download at takeonme.org. This vulnerability is traded as CVE-2025-3461 since 04/09/2025. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

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-2025-17410). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.7
VulDB Meta Temp Score: 8.7

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.1
CNA Vector (AHA): 🔍

CVSSv2info

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

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

04/09/2025 🔍
06/09/2025 +61 days 🔍
06/09/2025 +0 days 🔍
01/14/2026 +218 days 🔍

Sourcesinfo

Advisory: takeonme.org
Researcher: Ricky Lawshae
Status: Not defined

CVE: CVE-2025-3461 (🔍)
GCVE (CVE): GCVE-0-2025-3461
GCVE (VulDB): GCVE-100-311640
EUVD: 🔍

Entryinfo

Created: 06/09/2025 07:05
Updated: 01/14/2026 00:58
Changes: 06/09/2025 07:05 (63), 06/09/2025 08:22 (1), 06/10/2025 09:18 (1), 01/14/2026 00:58 (12)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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