CVE-2022-50796
Last modified
CVE-2022-50796 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 1.44% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/247951Third Party Advisory
- https://packetstormsecurity.com/files/170268/SOUND4-IMPACT-FIRST-PULSE-Eco-2.x-upload.cgi-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- https://www.sound4.com/Product
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5741.phpExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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