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.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://www.silex.jp/support/security-advisories/2026-001 Vendor Advisory
- https://www.silex.jp/support/security-advisories/en/2026-001 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 6.9 · silextechnologyNVD modified 2026-10-26 21:10
Affected (CPE criteria) 2
cpe:2.3:o:silextechnology:sd-330ac_firmware:*:*:*:*:*:*:*:*cpe:2.3:a:silextechnology:amc_manager:*:*:*:*:*:*:*:*
References 3
- 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