ON Semiconductor Quantenna router_command.sh (in the run_cmd argument) Argument Injection

published 2025-06-08 17 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-17409

cvss: 7.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 50%
public exploits: 0; none known

The Quantenna Wi-Fi chipset ships with a local control script, router_command.sh (in the run_cmd 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.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 17 mo ago (2025-06-09)

Exploit prediction

0.64% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.7	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

ON Semiconductor Quantenna Wi-Fi chipset

Classification

Weakness

CWE-88 Improper Neutralization of Argument Delimiters in a Command

References

community.onsemi.com /s/article/QCS-Quantenna-Wi-Fi-product-support-and-security-best-practices
vendor-advisory, release-notes
takeonme.org /cves/cve-2025-3460
third-party-advisory, not-applicable

Sources

CVE List CVE-2025-32455
NVD CVE-2025-32455

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Summary