S
OUND4 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.
References
| Link | Resource |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/247922 | Third Party Advisory |
| https://packetstormsecurity.com/files/170260/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-dns.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-dnsphp | Third Party Advisory |
| https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5733.php | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
Configuration 2 (hide)
| AND |
|
Configuration 3 (hide)
| AND |
|
Configuration 4 (hide)
| AND |
|
Configuration 5 (hide)
| AND |
|
Configuration 6 (hide)
| AND |
|
Configuration 7 (hide)
| AND |
|
Configuration 8 (hide)
| AND |
|
Configuration 9 (hide)
| AND |
|
Configuration 10 (hide)
| AND |
|
Configuration 11 (hide)
| AND |
|
Configuration 12 (hide)
|
History
16 Jan 2026, 19:16
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.8 |
13 Jan 2026, 15:05
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Sound4 wm2
Sound4 big Voice4 Firmware Sound4 Sound4 pulse Eco Sound4 impact Sound4 pulse Sound4 impact Eco Sound4 big Voice2 Firmware Sound4 impact Eco Firmware Sound4 big Voice4 Sound4 stream Extension Sound4 pulse Firmware Sound4 pulse Eco Firmware Sound4 first Firmware Sound4 first Sound4 wm2 Firmware Sound4 impact Firmware Sound4 big Voice2 |
|
| References | () https://exchange.xforce.ibmcloud.com/vulnerabilities/247922 - Third Party Advisory | |
| References | () https://packetstormsecurity.com/files/170260/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-dns.php-Command-Injection.html - Exploit, Third Party Advisory, VDB Entry | |
| References | () https://www.sound4.com/ - Product | |
| References | () https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-conditional-command-injection-via-dnsphp - Third Party Advisory | |
| References | () https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5733.php - Exploit, Third Party Advisory | |
| CPE | cpe:2.3:h:sound4:pulse_eco:-:*:*:*:*:*:*:* cpe:2.3:o:sound4:impact_firmware:1.69:*:*:*:*:*:*:* cpe:2.3:o:sound4:big_voice4_firmware:1.2:*:*:*:*:*:*:* cpe:2.3:h:sound4:wm2:-:*:*:*:*:*:*:* cpe:2.3:h:sound4:impact_eco:-:*:*:*:*:*:*:* cpe:2.3:o:sound4:wm2_firmware:1.11:*:*:*:*:*:*:* cpe:2.3:h:sound4:pulse:1.0:*:*:*:*:*:*:* cpe:2.3:o:sound4:pulse_firmware:2.15:*:*:*:*:*:*:* cpe:2.3:h:sound4:big_voice2:-:*:*:*:*:*:*:* cpe:2.3:o:sound4:pulse_firmware:1.69:*:*:*:*:*:*:* cpe:2.3:h:sound4:big_voice4:-:*:*:*:*:*:*:* cpe:2.3:o:sound4:impact_eco_firmware:1.16:*:*:*:*:*:*:* cpe:2.3:o:sound4:impact_firmware:2.15:*:*:*:*:*:*:* cpe:2.3:o:sound4:first_firmware:2.15:*:*:*:*:*:*:* cpe:2.3:o:sound4:big_voice2_firmware:1.30:*:*:*:*:*:*:* cpe:2.3:o:sound4:first_firmware:1.69:*:*:*:*:*:*:* cpe:2.3:a:sound4:stream_extension:2.4.29:*:*:*:*:*:*:* cpe:2.3:h:sound4:pulse:2.0:*:*:*:*:*:*:* cpe:2.3:h:sound4:first:1.0:*:*:*:*:*:*:* cpe:2.3:o:sound4:pulse_eco_firmware:1.16:*:*:*:*:*:*:* cpe:2.3:h:sound4:impact:1.0:*:*:*:*:*:*:* cpe:2.3:h:sound4:first:2.0:*:*:*:*:*:*:* cpe:2.3:h:sound4:impact:2.0:*:*:*:*:*:*:* |
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-2022-50789
Mitre link : CVE-2022-50789
CVE.ORG link : CVE-2022-50789
JSON object : View
Products Affected
CWE
CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')