CVE-2024-56897

Improper access control in the HTTP server in YI Car Dashcam v3.88 allows unrestricted file downloads, uploads, and API commands

Critical · published February 24, 2025

CVSS v3.1
9.8
EPSS
1%
Percentile
54.3
In the wild
Unconfirmed
What it is

🚨 A simple HTTP request is all it takes to unleash chaos! The HTTP server in YI Car Dashcam v3.88 allows unrestricted file downloads, uploads, and API commands! 🔥 Think of it like having a car's engine unlocked with the keys left inside. A crafty thief could not only take your car for a joyride but also disable the alarm and reset all the settings, leaving you utterly vulnerable. With this vulnerability, an attacker can take control of your dashcam, disable recording, turn off sounds, or even factory reset the device. This is absolutely devastating for anyone relying on their dashcam for security and evidence! The risk is immense, as they could manipulate settings without any trace.

Put simply

Think of it like having a car's engine unlocked with the keys left inside. A crafty thief could not only take your car for a joyride but also disable the alarm and reset all the settings, leaving you utterly vulnerable. This improper access control flaw allows unauthorized access to file operations and API commands within the YI Car Dashcam, letting attackers tamper with critical device settings.

What to do

With this vulnerability, an attacker can take control of your dashcam, disable recording, turn off sounds, or even factory reset the device. This is absolutely devastating for anyone relying on their dashcam for security and evidence! The risk is immense, as they could manipulate settings without any trace. Immediately patch your YI Car Dashcam to the latest firmware version. Review and tighten access controls on the HTTP server settings, and consider disabling any unnecessary features until the patch is applied. You've got this! By taking these steps, you're on your way to securing your dashcam and protecting yourself! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00747 · 54.3th percentile
Published
2025-02-24T00:00Z
EPSS history
Timeline
  • 24 FEB 00:00Z
    Improper access control in the HTTP server in YI Car Dashcam v3.88 allows unrestricted file downloads, uploads, and API commands
    cvelistv5