CVE-2026-32957

| EUVD-2026-23750 MEDIUM
2026-04-20 jpcert GHSA-332v-r8r4-hgh6
Authentication Bypass
6.9
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

2
CVSS Changed
Apr 20, 2026 - 04:22 NVD
5.3 (MEDIUM) 6.9 (MEDIUM)
Analysis Generated
Apr 20, 2026 - 04:10 vuln.today

DescriptionNVD

SD-330AC and AMC Manager provided by silex technology, Inc. contain a missing authentication for critical function issue on firmware maintenance. Arbitrary file may be uploaded on the device without authentication.

AnalysisAI

Unauthenticated arbitrary file upload in Silex Technology SD-330AC and AMC Manager firmware maintenance functions allows remote attackers to upload malicious files without credentials, potentially leading to device compromise or unauthorized firmware modification. The CVSS score of 5.3 reflects limited integrity impact in a network-accessible service with no authentication requirement, though the real-world risk depends on what actions an attacker can perform post-upload.

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CVE-2026-32957 vulnerability details – vuln.today
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