CVE-2025-57431

HIGH

Sound4 Pulse-eco Aes67 Firmware - Download Without Integrity Check

Title source: rule
STIX 2.1

Description

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.

References (2)

Scores

CVSS v3 8.8
EPSS 0.0014
EPSS Percentile 33.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-494
Status published
Products (1)
sound4/pulse-eco_aes67_firmware 1.22
Published Sep 22, 2025
Tracked Since Feb 18, 2026