CVE-2026-32956

critical · 9.3

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.

9.3

CVSS

0.5%

EPSS (exploit prob.)

43rd

EPSS percentile

2026-04-20

Published

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/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

Weaknesses

CWE-122

Affected products

Vendor	Product	Affected versions
silextechnology	sd-330ac_firmware	< 1.50
silextechnology	sd-330ac	all versions
silextechnology	amc_manager	< 5.1.0

Check a specific version with /api/v1/cve/match.

References

https://jvn.jp/en/vu/JVNVU94271449/
https://www.silex.jp/support/security-advisories/2026-001
https://www.silex.jp/support/security-advisories/en/2026-001

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-32956