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CVE-2026-4558

HIGH

8.8

Description

A flaw has been found in Linksys MR9600 2.0.6.206937. Affected is the function smartConnectConfigure of the file SmartConnect.lua. Executing a manipulation of the argument configApSsid/configApPassphrase/srpLogin/srpPassword can lead to os command injection. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/22/2026

Last Modified3/23/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-77CWE-78

References

https://github.com/utmost3/cve/issues/1(cna@vuldb.com)

https://vuldb.com/?ctiid.352385(cna@vuldb.com)

https://vuldb.com/?id.352385(cna@vuldb.com)

https://vuldb.com/?submit.775036(cna@vuldb.com)

https://www.linksys.com/(cna@vuldb.com)

IOC Correlations

No correlations recorded

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