CVE-2026-32956

CRITICAL

Silex Technology, Inc. SD-330AC - Buffer Overflow

Title source: rule

Description

SD-330AC and AMC Manager provided by silex technology, Inc. contain a heap-based buffer overflow vulnerability in processing the redirect URLs. Arbitrary code may be executed on the device.

References (3)

https://www.silex.jp/support/security-advisories/en/2026-001

https://www.silex.jp/support/security-advisories/2026-001

https://jvn.jp/en/vu/JVNVU94271449/

Scores

CVSS v3 9.8

EPSS 0.0006

EPSS Percentile 17.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-122

Status published

Products (4)

silex technology, Inc./AMC Manager Ver.5.0.2 and earlier

silex technology, Inc./SD-330AC Ver.1.42 and earlier

silextechnology/amc_manager < 5.1.0

silextechnology/sd-330ac_firmware < 1.50

Published Apr 20, 2026

Tracked Since Apr 20, 2026