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.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 22 Apr 2026 17:00:00 +0000

Type Values Removed Values Added
First Time appeared Silextechnology sd-330ac Firmware
CPEs cpe:2.3:a:silextechnology:amc_manager:*:*:*:*:*:*:*:*
cpe:2.3:h:silextechnology:sd-330ac:-:*:*:*:*:*:*:*
cpe:2.3:o:silextechnology:sd-330ac_firmware:*:*:*:*:*:*:*:*
Vendors & Products Silextechnology sd-330ac Firmware

Mon, 20 Apr 2026 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Silextechnology
Silextechnology amc Manager
Silextechnology sd-330ac
Vendors & Products Silextechnology
Silextechnology amc Manager
Silextechnology sd-330ac

Mon, 20 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 20 Apr 2026 06:15:00 +0000

Type Values Removed Values Added
Title Heap‑Based Buffer Overflow in Redirect URL Processing Allows Arbitrary Code Execution

Mon, 20 Apr 2026 04:00:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-122
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-04-20T13:36:04.476Z

Reserved: 2026-03-17T00:23:24.980Z

Link: CVE-2026-32956

cve-icon Vulnrichment

Updated: 2026-04-20T13:32:20.382Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-20T04:16:34.810

Modified: 2026-04-22T16:57:55.590

Link: CVE-2026-32956

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-20T14:58:12Z

Weaknesses