Description
The firmware update mechanism does not include cryptographic signature validation. This allows anyone with access to the firmware update capability to upload arbitrary files which can then lead to arbitrary code execution.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| EVbee | DC-80 | < 1.5.1 | 1.5.1 |
References
- https://csirt.divd.nl/DIVD-2026-00001/ third-party-advisory