CVE-2025-60855

Reolink Video Doorbell WiFi DB_566128M5MP_W performs insufficient validation of firmware update signatures

Medium · published October 16, 2025

CVSS v3.1
5.1
EPSS
0%
Percentile
2.1
In the wild
Unconfirmed
What it is

Reolink Video Doorbell WiFi DB_566128M5MP_W performs insufficient validation of firmware update signatures. This allows attackers to load malicious firmware images, resulting in arbitrary code execution with root privileges. NOTE: this is disputed by the Supplier because the integrity of updates is instead assured via a "private encryption algorithm" and other "tamper-proof verification."

The record
Technical detail
CVSS v3.1
5.1 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00126 · 2.1th percentile
Published
2025-10-16T00:00Z
EPSS history
Timeline
  • 16 OCT 00:00Z
    Reolink Video Doorbell WiFi DB_566128M5MP_W performs insufficient validation of firmware update signatures
    cvelistv5