CVE-2022-50791

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-50791
SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains a conditional command injection vulnerability that allows local authenticated users to create malicious files in the /tmp directory. Unauthenticated attackers can execute commands by making a single HTTP POST request to the vulnerable ping.php script, which triggers the malicious file and then deletes it.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/247915 Third Party Advisory
https://packetstormsecurity.com/files/170262/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-ping.php-Command-Injection.html Exploit Third Party Advisory VDB Entry
https://www.sound4.com/ Product
https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-conditional-command-injection-via-pingphp Third Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5735.php Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:sound4:impact_firmware:2.15:*:*:*:*:*:*:*
cpe:2.3:h:sound4:impact:2.0:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:sound4:impact_firmware:1.69:*:*:*:*:*:*:*
cpe:2.3:h:sound4:impact:1.0:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:sound4:pulse_firmware:2.15:*:*:*:*:*:*:*
cpe:2.3:h:sound4:pulse:2.0:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:sound4:pulse_firmware:1.69:*:*:*:*:*:*:*
cpe:2.3:h:sound4:pulse:1.0:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:sound4:first_firmware:2.15:*:*:*:*:*:*:*
cpe:2.3:h:sound4:first:2.0:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:sound4:first_firmware:1.69:*:*:*:*:*:*:*
cpe:2.3:h:sound4:first:1.0:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:sound4:impact_eco_firmware:1.16:*:*:*:*:*:*:*
cpe:2.3:h:sound4:impact_eco:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:sound4:pulse_eco_firmware:1.16:*:*:*:*:*:*:*
cpe:2.3:h:sound4:pulse_eco:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:sound4:big_voice4_firmware:1.2:*:*:*:*:*:*:*
cpe:2.3:h:sound4:big_voice4:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:sound4:big_voice2_firmware:1.30:*:*:*:*:*:*:*
cpe:2.3:h:sound4:big_voice2:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:sound4:wm2_firmware:1.11:*:*:*:*:*:*:*
cpe:2.3:h:sound4:wm2:-:*:*:*:*:*:*:*

Configuration 12 (hide)

cpe:2.3:a:sound4:stream_extension:2.4.29:*:*:*:*:*:*:*
History

16 Jan 2026, 19:16

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 8.4 		v2 : unknown
v3 : 7.8

13 Jan 2026, 14:42

Type Values Removed Values Added
CPE cpe:2.3:h:sound4:pulse:1.0:*:*:*:*:*:*:*
cpe:2.3:o:sound4:wm2_firmware:1.11:*:*:*:*:*:*:*
cpe:2.3:o:sound4:impact_firmware:2.15:*:*:*:*:*:*:*
cpe:2.3:h:sound4:first:1.0:*:*:*:*:*:*:*
cpe:2.3:h:sound4:first:2.0:*:*:*:*:*:*:*
cpe:2.3:a:sound4:stream_extension:2.4.29:*:*:*:*:*:*:*
cpe:2.3:o:sound4:impact_eco_firmware:1.16:*:*:*:*:*:*:*
cpe:2.3:o:sound4:first_firmware:2.15:*:*:*:*:*:*:*
cpe:2.3:o:sound4:impact_firmware:1.69:*:*:*:*:*:*:*
cpe:2.3:o:sound4:big_voice2_firmware:1.30:*:*:*:*:*:*:*
cpe:2.3:o:sound4:pulse_eco_firmware:1.16:*:*:*:*:*:*:*
cpe:2.3:h:sound4:big_voice2:-:*:*:*:*:*:*:*
cpe:2.3:h:sound4:pulse_eco:-:*:*:*:*:*:*:*
cpe:2.3:o:sound4:first_firmware:1.69:*:*:*:*:*:*:*
cpe:2.3:o:sound4:pulse_firmware:2.15:*:*:*:*:*:*:*
cpe:2.3:h:sound4:impact:2.0:*:*:*:*:*:*:*
cpe:2.3:h:sound4:big_voice4:-:*:*:*:*:*:*:*
cpe:2.3:h:sound4:pulse:2.0:*:*:*:*:*:*:*
cpe:2.3:h:sound4:impact:1.0:*:*:*:*:*:*:*
cpe:2.3:o:sound4:big_voice4_firmware:1.2:*:*:*:*:*:*:*
cpe:2.3:h:sound4:wm2:-:*:*:*:*:*:*:*
cpe:2.3:o:sound4:pulse_firmware:1.69:*:*:*:*:*:*:*
cpe:2.3:h:sound4:impact_eco:-:*:*:*:*:*:*:*
References () https://exchange.xforce.ibmcloud.com/vulnerabilities/247915 - () https://exchange.xforce.ibmcloud.com/vulnerabilities/247915 - Third Party Advisory
References () https://packetstormsecurity.com/files/170262/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-ping.php-Command-Injection.html - () https://packetstormsecurity.com/files/170262/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-ping.php-Command-Injection.html - Exploit, Third Party Advisory, VDB Entry
References () https://www.sound4.com/ - () https://www.sound4.com/ - Product
References () https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-conditional-command-injection-via-pingphp - () https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-conditional-command-injection-via-pingphp - Third Party Advisory
References () https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5735.php - () https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5735.php - Exploit, Third Party Advisory
First Time Sound4
Sound4 impact Eco
Sound4 pulse Firmware
Sound4 first Firmware
Sound4 wm2
Sound4 impact
Sound4 big Voice4
Sound4 big Voice2 Firmware
Sound4 pulse
Sound4 big Voice2
Sound4 big Voice4 Firmware
Sound4 pulse Eco
Sound4 impact Eco Firmware
Sound4 impact Firmware
Sound4 stream Extension
Sound4 wm2 Firmware
Sound4 pulse Eco Firmware
Sound4 first

30 Dec 2025, 23:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-12-30 23:15

Updated : 2026-01-16 19:16

NVD link : CVE-2022-50791

Mitre link : CVE-2022-50791

CVE.ORG link : CVE-2022-50791

JSON object : View

Products Affected

sound4

  • impact_eco
  • stream_extension
  • impact_firmware
  • first_firmware
  • pulse_eco_firmware
  • wm2_firmware
  • big_voice2
  • big_voice4_firmware
  • impact_eco_firmware
  • impact
  • big_voice2_firmware
  • pulse
  • first
  • pulse_firmware
  • wm2
  • pulse_eco
  • big_voice4
CWE
CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')