CVE-2022-50789

Katalog CVE

CVSS 7.8 · High EPSS 4,2%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada sound4 impact firmware, sound4 pulse firmware +7 lainnya. Skor CVSS 3.1 7.8 (High) menurut vulncheck.com.

Deskripsi (NVD)

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains a command injection vulnerability that allows local authenticated users to create malicious files in the /tmp directory with .dns.pid extension. Unauthenticated attackers can execute the malicious commands by making a single HTTP POST request to the vulnerable dns.php script, which triggers command execution and then deletes the file.

Rincian

Terbit di NVD

30 Desember 2025

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber vulncheck.com
CVSS:3.1/AV:L/AC:L/PR:L/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)

4,2% peluang dieksploitasi; lebih tinggi dari 90,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://exchange.xforce.ibmcloud.com/vulnerabilities/247922 advisory pihak ketiga
• https://packetstormsecurity.com/files/170260/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-dns.php-Command-Injection.html exploit · advisory pihak ketiga · vdb entry
• https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-conditional-command-injection-via-dnsphp advisory pihak ketiga
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5733.php exploit · advisory pihak ketiga
• https://www.sound4.com/ product