CVE-2023-53955
critical · 9.3SOUND4 IMPACT/FIRST/PULSE/Eco v2.x contains an insecure direct object reference vulnerability that allows attackers to bypass authorization and access hidden system resources. Attackers can exploit the vulnerability by manipulating user-supplied input to execute privileged functionalities without proper authentication.
9.3
CVSS
0.9%
EPSS (exploit prob.)
57th
EPSS percentile
2025-12-22
Published
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
Weaknesses
CWE-639
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| sound4 | stream_extension | 2.4.29 |
| sound4 | wm2_firmware | 1.11 |
| sound4 | wm2 | all versions |
| sound4 | big_voice2_firmware | 1.30 |
| sound4 | big_voice2 | all versions |
| sound4 | big_voice4_firmware | 1.2 |
| sound4 | big_voice4 | all versions |
| sound4 | pulse_eco_firmware | 1.16 |
| sound4 | pulse_eco | all versions |
| sound4 | impact_eco_firmware | 1.16 |
| sound4 | impact_eco | all versions |
| sound4 | first_firmware | 1.69 |
| sound4 | first | 1.0 |
| sound4 | first_firmware | 2.15 |
| sound4 | first | 2.0 |
| sound4 | pulse_firmware | 1.69 |
| sound4 | pulse | 1.0 |
| sound4 | pulse_firmware | 2.15 |
| sound4 | pulse | 2.0 |
| sound4 | impact_firmware | 1.69 |
| sound4 | impact | 1.0 |
| sound4 | impact_firmware | 2.15 |
| sound4 | impact | 2.0 |
Check a specific version with /api/v1/cve/match.
References
- https://web.archive.org/web/20221207074555/https://www.sound4.com/
- https://www.exploit-db.com/exploits/51169
- https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-authorization-bypass-via-insecure-object-references
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5723.php
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5723.php
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2023-53955