Missing Authentication for Critical Function in SD-330AC and AMC Manager - CVE-2026-32957

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Main Vulnerability Database Vulnerabilities #VU126517

Missing Authentication for Critical Function in SD-330AC and AMC Manager - CVE-2026-32957

Published: April 20, 2026


Vulnerability identifier: #VU126517
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-32957
CWE-ID: CWE-306
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: silex technology
Affected software:
SD-330AC
AMC Manager

Detailed vulnerability description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to missing authentication for critical function on firmware maintenance. A remote attacker can upload arbitrary file on the device without authentication.


How to mitigate CVE-2026-32957

Install updates from vendor's website.

Sources