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CVE-2026-32961

Quick assessment

Affected
silex technology, Inc. SD-330AC
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Silex SD-330AC和Silex AMC Manager都是日本Silex公司的产品。Silex SD-330AC是一款提供无线网络连接与USB设备共享能力的设备服务器。Silex AMC Manager是一款用于集中管理设备服务器与网络连接设备的管理软件。 Silex SD-330AC和Silex AMC Manager存在安全漏洞，该漏洞源于sx_smpd的包数据处理存在堆缓冲区溢出，处理特制数据包可能导致临时拒绝服务。

CVSS 5.3 · Medium EPSS 0.60% · P47

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-32961

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Silex SD-330AC和Silex AMC Manager 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Silex SD-330AC和Silex AMC Manager都是日本Silex公司的产品。Silex SD-330AC是一款提供无线网络连接与USB设备共享能力的设备服务器。Silex AMC Manager是一款用于集中管理设备服务器与网络连接设备的管理软件。 Silex SD-330AC和Silex AMC Manager存在安全漏洞，该漏洞源于sx_smpd的包数据处理存在堆缓冲区溢出，处理特制数据包可能导致临时拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
silex technology, Inc. SD-330AC Ver.1.42 and earlier -
silex technology, Inc. AMC Manager Ver.5.0.2 and earlier -

II. Public POCs for CVE-2026-32961

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III. Intelligence Information for CVE-2026-32961

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Vendor Advisories for CVE-2026-32961 (3)

Same Patch Batch · silex technology, Inc. · 2026-04-20 · 11 CVEs total

CVE-2026-32956 9.8 CRITICAL Silex SD-330AC和Silex AMC Manager 安全漏洞
CVE-2026-32955 8.8 HIGH Silex SD-330AC和Silex AMC Manager 安全漏洞
CVE-2026-32965 7.5 HIGH Silex SD-330AC和Silex AMC Manager 安全漏洞
CVE-2026-32960 6.5 MEDIUM Silex SD-330AC和Silex AMC Manager 安全漏洞
CVE-2026-32958 6.5 MEDIUM Silex SD-330AC和Silex AMC Manager 安全漏洞
CVE-2026-32964 6.5 MEDIUM Silex SD-330AC和Silex AMC Manager 安全漏洞
CVE-2026-32959 5.9 MEDIUM Silex SD-330AC和Silex AMC Manager 安全漏洞
CVE-2026-32962 5.3 MEDIUM Silex SD-330AC和Silex AMC Manager 安全漏洞
CVE-2026-32957 5.3 MEDIUM Silex SD-330AC和Silex AMC Manager 安全漏洞
CVE-2026-32963 Silex SD-330AC和Silex AMC Manager 安全漏洞

IV. Related Vulnerabilities

Same product: SD-330AC
Same vendor: silex technology, Inc.
Same weakness: CWE-122

V. Comments for CVE-2026-32961

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