CVE-2022-50796

Katalog CVE

CVSS 9.8 · Critical EPSS 1,6%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada sound4 impact firmware, sound4 pulse firmware +7 lainnya. Skor CVSS 3.1 9.8 (Critical) menurut vulncheck.com.

Deskripsi (NVD)

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains an unauthenticated remote code execution vulnerability in the firmware upload functionality with path traversal flaw. Attackers can exploit the upload.cgi script to write malicious files to the system with www-data permissions, enabling unauthorized access and code execution.

Rincian

Terbit di NVD

30 Desember 2025

Terakhir diubah

24 September 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

1,6% peluang dieksploitasi; lebih tinggi dari 74,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://exchange.xforce.ibmcloud.com/vulnerabilities/247951 advisory pihak ketiga
• https://packetstormsecurity.com/files/170268/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-upload.cgi-Code-Execution.html exploit · advisory pihak ketiga · vdb entry
• https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-remote-code-execution-via-upl... advisory pihak ketiga
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5741.php exploit · advisory pihak ketiga
• https://www.sound4.com/ product