CVE-2024-28026

Katalog CVE

CVSS 7.2 · High EPSS 6,0%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada mc-technologies mc lr router firmware. Skor CVSS 3.1 7.2 (High) menurut cisco.com.

Deskripsi (NVD)

Three OS command injection vulnerabilities exist in the web interface I/O configuration functionality of MC Technologies MC LR Router 2.10.5. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger these vulnerabilities.This vulnerability refers to the authenticated OS Command Injection that occurs through the attacker-controlled `out1` parameter, at offset `0x8efc`. int out_ret = sscanf(current_param->key, "out%u", &io_idx); if (out_ret == 1 && io_idx == 1) { // [4] Similar to `3`, but `out1` instead of `btn1` if (asprintf(&command, "/usr/sbin/vout %s %u vo_manual", current_param->value, 1) > 0) { system(command); return -1; } }

Rincian

Terbit di NVD

21 November 2024

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

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

EPSS (30 hari)

6,0% peluang dieksploitasi; lebih tinggi dari 93,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://talosintelligence.com/vulnerability_reports/TALOS-2024-1953 exploit · advisory pihak ketiga
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1953