Is CVE-2026-100737 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-100737?

CVE-2026-100737 has a CVSS v3 severity of MEDIUM (4.9).

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CVE-2026-100737

Description

Hidden functionality issue exists in Multiple DVRs (Digital Video Recorders) provided by Atsumi Electric Co., Ltd. A user who can log in to the product with the administrator privilege may upgrade the affected product to unauthorized firmware.