How to fix CVE-2025-32457?

Within 24 hours: Inventory all devices using Quantenna Wi-Fi chipsets and identify those running affected SDK versions (≤8.0.0.28); restrict local administrative access to router command interfaces. Within 7 days: Implement network segmentation to limit lateral movement from compromised routers; review access logs for suspicious local command activity. Within 30 days: Contact Quantenna/chipset integrators for patched firmware; evaluate vendor best practices guidance for hardening; consider replacement with patched hardware if timeline for updates is unclear.

Is Command Injection affected by CVE-2025-32457?

A command injection vulnerability in Quantenna Wi-Fi chipsets (affecting versions through 8.0.0.28) allows local attackers to execute arbitrary commands with elevated privileges, potentially compromising router integrity and network security.

CVE-2025-32457

EUVD-2025-17408 HIGH

2025-06-08 [email protected]

7.7

CVSS 3.1

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 14, 2026 - 19:17 vuln.today

EUVD ID Assigned

Mar 14, 2026 - 19:17 euvd

EUVD-2025-17408

CVE Published

Jun 08, 2025 - 21:15 nvd

HIGH 7.7

Description

The Quantenna Wi-Fi chipset ships with a local control script, router_command.sh (in the get_file_from_qtn argument), that is vulnerable to command injection. This is an instance of CWE-88, "Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')," and is estimated as a CVSS 7.7 (CVSS:3.1/AV:L/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.

Analysis

A command injection vulnerability (CVSS 7.7). High severity vulnerability requiring prompt remediation.

Technical Context

Vulnerability type: command injection. CVSS 7.7 indicates high severity.

Affected Products

['Unspecified product']

Remediation

Monitor vendor channels for patch availability. Implement input validation and WAF rules as interim mitigation.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.2

CVSS: +38

POC: 0

CVE-2025-32457 vulnerability details – vuln.today

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CVE-2025-32457

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CVE-2025-32457

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