Vulnerability in Sound4 Pulse-Eco Aes67
CVE-2025-57431
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.
EPSS: 0.003 (24.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Sound4 Pulse-eco_aes67
- Sound4 Pulse-eco_aes67_firmware — versions 1.22
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Product)
- cve@mitre.org (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-57431?
- CVE-2025-57431 is a high-severity vulnerability in Sound4 Pulse-Eco Aes67, classified under Download of Code Without Integrity Check. CVSS score: 8.8/10. Published 2025-09-22.
- How severe is CVE-2025-57431?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2025-57431 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.