CVE-2025-57431

8.8 highEPSS 0.3%

High (8.8) in sound4 pulse-eco aes67 firmware. EPSS 0.3% chance of exploitation in the next 30 days.

The Sound4 PULSE-ECO AES67 1.22 web-based management interface is vulnerable to Remote Code Execution (RCE) via a malicious firmware update package. The update mechanism fails to validate the integrity of manual.sh, allowing an attacker to inject arbitrary commands by modifying this script and repackaging the firmware.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWE: CWE-494
Published: 2025-09-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

sound4:pulse-eco_aes67_firmware

References

https://github.com/shiky8/my--cve-vulnerability-research/tree/main/CVE-2025-57431
https://www.sound4.com

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