CVE-2026-4558

Katalog CVE

CVSS 8.8 · High EPSS 7,8%

Kerentanan Improper Neutralization of Special Elements used in a Command ('Command Injection') pada linksys mr9600 firmware. Skor CVSS 3.1 8.8 (High) menurut vuldb.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

22 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.8 (High), sumber vuldb.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

EPSS (30 hari)

7,8% peluang dieksploitasi; lebih tinggi dari 94,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/utmost3/cve/issues/1 exploit · issue tracking · advisory pihak ketiga
• https://vuldb.com/?id.352385 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.775036 advisory pihak ketiga · vdb entry
• https://vuldb.com/?ctiid.352385 permissions required · vdb entry
• https://www.linksys.com/ product