---
id: CVE-2025-63674
title: >-
  An issue in Blurams Lumi Security Camera (A31C) v23.1227.472.2926 allows local
  physical attackers to execute arbitrary code via overriding the bootloader on
  the SD card.
summary: >-
  An issue in Blurams Lumi Security Camera (A31C) v23.1227.472.2926 allows local
  physical attackers to execute arbitrary code via overriding the bootloader on
  the SD card.
severity: medium
cvss: 6.8
cvssVector: 'CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-77
vendor: blurams
product: a31c_firmware
affected:
  - a31c_firmware = 23.1227.472.2926
published: '2025-11-24'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-63674'
references:
  - url: 'https://vindivlabs.com/research/lumi_part_2/'
    label: cve@mitre.org
tags:
  - nvd
epss: 0.00291
epssPercentile: 0.19283
ingestedAt: '2026-07-06T16:44:34.412Z'
---

## Overview

An issue in Blurams Lumi Security Camera (A31C) v23.1227.472.2926 allows local physical attackers to execute arbitrary code via overriding the bootloader on the SD card.

## Affected

- `a31c_firmware = 23.1227.472.2926`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.