SD-330AC and AMC Manager provided by silex technology, Inc. contain an issue with a use of a broken or risky cryptographic algorithm. Information in the traffic may be retrieved via man-in-the-middle attack.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Silextechnology
  • Amc Manager
  • Sd-330ac

No data.

No data.

References
Link Providers
https://jvn.jp/en/vu/JVNVU94271449/ cve-icon cve-icon
https://www.silex.jp/support/security-advisories/2026-001 cve-icon cve-icon
https://www.silex.jp/support/security-advisories/en/2026-001 cve-icon cve-icon
History

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
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

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

Type Values Removed Values Added
Title Weak Cryptographic Algorithm Enables Man‑in‑the‑Middle Data Retrieval

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 an issue with a use of a broken or risky cryptographic algorithm. Information in the traffic may be retrieved via man-in-the-middle attack.
Weaknesses CWE-327
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2026-04-20T03:18:56.184Z

Updated: 2026-04-20T13:56:27.714Z

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

Link: CVE-2026-32959

cve-icon Vulnrichment

Updated: 2026-04-20T13:56:23.222Z

cve-icon NVD

Status : Received

Published: 2026-04-20T04:16:43.790

Modified: 2026-04-20T04:16:43.790

Link: CVE-2026-32959

cve-icon Redhat

No data.