CVEvulnerability

CVE-2022-50789

8.5 HIGH Published 2025-12-30 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2025-12-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 4.0 ([email protected])
8.5 HIGH — CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-78

Description

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.

Affected configurations

• sound4 impact firmware 2.15 • sound4 impact firmware 1.69 • sound4 pulse firmware 2.15 • sound4 pulse firmware 1.69 • sound4 first firmware 2.15 • sound4 first firmware 1.69 • sound4 impact eco firmware 1.16 • sound4 pulse eco firmware 1.16 • sound4 big voice4 firmware 1.2 • sound4 big voice2 firmware 1.30 • sound4 wm2 firmware 1.11 • sound4 stream extension 2.4.29

Related

Weakness · CWE (1)

  • CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness

References