CVE-2026-32961

SD-330AC and AMC Manager provided by silex technology, Inc. contain a heap-based buffer overflow vulnerability in packet data processing of sx_smpd. Processing a crafted packet may cause a temporary denial-of-service (DoS) condition.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://jvn.jp/en/vu/JVNVU94271449/	Third Party Advisory
https://www.silex.jp/support/security-advisories/2026-001	Vendor Advisory
https://www.silex.jp/support/security-advisories/en/2026-001	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:silextechnology:sd-330ac_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:silextechnology:sd-330ac:-:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:silextechnology:amc_manager:*:*:*:*:*:*:*:*

History

22 Apr 2026, 17:02

Type	Values Removed	Values Added
CPE		cpe:2.3:a:silextechnology:amc_manager:::::::: cpe:2.3:h:silextechnology:sd-330ac:-:::::::* cpe:2.3:o:silextechnology:sd-330ac_firmware::::::::
References	~~() https://jvn.jp/en/vu/JVNVU94271449/ -~~	() https://jvn.jp/en/vu/JVNVU94271449/ - Third Party Advisory
References	~~() https://www.silex.jp/support/security-advisories/2026-001 -~~	() https://www.silex.jp/support/security-advisories/2026-001 - Vendor Advisory
References	~~() https://www.silex.jp/support/security-advisories/en/2026-001 -~~	() https://www.silex.jp/support/security-advisories/en/2026-001 - Vendor Advisory
First Time		Silextechnology amc Manager Silextechnology sd-330ac Firmware Silextechnology sd-330ac Silextechnology

20 Apr 2026, 04:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-20 04:16

Updated : 2026-04-22 17:02

NVD link : CVE-2026-32961

Mitre link : CVE-2026-32961

CVE.ORG link : CVE-2026-32961

JSON object : View

Products Affected

silextechnology

sd-330ac_firmware
sd-330ac
amc_manager

CWE

CWE-122

Heap-based Buffer Overflow

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