CVE-2018-3892

An exploitable firmware downgrade vulnerability exists in the time syncing functionality of Yi Home Camera 27US 1.8.7.0D

Critical · published November 2, 2018

CVSS v3.0
9.6
EPSS
3%
Percentile
85.6
In the wild
Unconfirmed
What it is

An exploitable firmware downgrade vulnerability exists in the time syncing functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted packet can cause a buffer overflow, resulting in code execution. An attacker can intercept and alter network traffic to trigger this vulnerability.

The record
Technical detail
CVSS v3.0
9.6 · CRITICAL
Vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02655 · 85.6th percentile
Published
2018-11-02T17:00Z
EPSS history
Timeline
  • 02 NOV 17:00Z
    An exploitable firmware downgrade vulnerability exists in the time syncing functionality of Yi Home Camera 27US 1.8.7.0D
    cvelistv5