CVE-2023-53962
HIGH EPSS 59.8%
Published Dec 22, 20256mo ago · Modified Jun 17, 20261w ago
8.8 CVSS 4.0
Published Dec 22, 2025 6mo ago
Last Modified Jun 17, 2026 1w ago
Description
SOUND4 IMPACT/FIRST/PULSE/Eco v2.x contains an unauthenticated directory traversal vulnerability that allows remote attackers to write arbitrary files through the 'upgfile' parameter in upload.cgi. Attackers can exploit the vulnerability by sending crafted multipart form-data POST requests with directory traversal sequences to write files to unintended system locations.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/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 Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
59.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available
Weaknesses 1
CWE-22 Path Traversal Resource Mgmt
Affected Products 23
| Vendor | Product | Version | Range |
|---|---|---|---|
| sound4 | impact_firmware | 2.15 | any |
| sound4 | impact | 2.0 | any |
| sound4 | impact_firmware | 1.69 | any |
| sound4 | impact | 1.0 | any |
| sound4 | pulse_firmware | 2.15 | any |
| sound4 | pulse | 2.0 | any |
| sound4 | pulse_firmware | 1.69 | any |
| sound4 | pulse | 1.0 | any |
| sound4 | first_firmware | 2.15 | any |
| sound4 | first | 2.0 | any |
| sound4 | first_firmware | 1.69 | any |
| sound4 | first | 1.0 | any |
| sound4 | stream_extension | 2.4.29 | any |
| sound4 | wm2_firmware | 1.11 | any |
| sound4 | wm2 | * | any |
| sound4 | big_voice2_firmware | 1.30 | any |
| sound4 | big_voice2 | * | any |
| sound4 | big_voice4_firmware | 1.2 | any |
| sound4 | big_voice4 | * | any |
| sound4 | pulse_eco_firmware | 1.16 | any |
| sound4 | pulse_eco | * | any |
| sound4 | impact_eco_firmware | 1.16 | any |
| sound4 | impact_eco | * | any |
References 4
- web.archive.org https://web.archive.org/web/20221207074555/https://www.sound4.com/
- exploit-db.com https://www.exploit-db.com/exploits/51172
- vulncheck.com https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-unauthenticated-directory-traversal-file-write
- zeroscience.mk https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5730.php
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.