CVE-2025-3461
CRITICAL EPSS 39.2%
Published Jun 8, 20251y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Published Jun 8, 2025 1y ago
Last Modified Jun 17, 2026 2w ago
Description
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
39.2% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available
Weaknesses 1
CWE-306 Missing Authentication for Critical Function Authentication
Affected Products 36
| Vendor | Product | Version | Range |
|---|---|---|---|
| onsemi | qhs710_firmware | * | any |
| onsemi | qhs710 | * | any |
| onsemi | qsr10ga_firmware | * | any |
| onsemi | qsr10ga | * | any |
| onsemi | qsr10gu_firmware | * | any |
| onsemi | qsr10gu | * | any |
| onsemi | qv840_firmware | * | any |
| onsemi | qv840 | * | any |
| onsemi | qv840c_firmware | * | any |
| onsemi | qv840c | * | any |
| onsemi | qv860_firmware | * | any |
| onsemi | qv860 | * | any |
| onsemi | qv940_firmware | * | any |
| onsemi | qv940 | * | any |
| onsemi | qv942c_firmware | * | any |
| onsemi | qv942c | * | any |
| onsemi | qv952c_firmware | * | any |
| onsemi | qv952c | * | any |
| onsemi | qcs-ax2-s5_firmware | * | any |
| onsemi | qcs-ax2-s5 | * | any |
| onsemi | qcs-ax3-a12_firmware | * | any |
| onsemi | qcs-ax3-a12 | * | any |
| onsemi | qcs-ax3-t12_firmware | * | any |
| onsemi | qcs-ax3-t12 | * | any |
| onsemi | qcs-ax3-t8_firmware | * | any |
| onsemi | qcs-ax3-t8 | * | any |
| onsemi | qcs-ax3-s5_firmware | * | any |
| onsemi | qcs-ax3-s5 | * | any |
| onsemi | qcs-ax2-a12_firmware | * | any |
| onsemi | qcs-ax2-a12 | * | any |
| onsemi | qcs-ax2-t12_firmware | * | any |
| onsemi | qcs-ax2-t12 | * | any |
| onsemi | qcs-ax2-t8_firmware | * | any |
| onsemi | qcs-ax2-t8 | * | any |
| onsemi | qd840_firmware | * | any |
| onsemi | qd840 | * | any |
References 2
- community.onsemi.com https://community.onsemi.com/s/article/QCS-Quantenna-Wi-Fi-product-support-and-security-best-practices
- takeonme.org https://takeonme.org/cves/cve-2025-3461/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.