5.7
Medium
CVE-2018-3891 An exploitable firmware downgrade vulnerability exists in the firmware update functionality of Yi Home Camera 27US…
Description
An exploitable firmware downgrade vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D. A specially crafted file can cause a logic flaw, resulting in a firmware downgrade. An attacker can insert an SD card to trigger this vulnerability.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Yi Technology | Versions not published |
Other CVEs of Yi Technology
The 8 CVEs of Yi Technology →
CVE-2018-3935
An exploitable code execution vulnerability exists in the UDP network functionality of Yi Home Camera 27US 1.8.7.0D
7.5
High
CVE-2018-3898
An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D
8.3
High
CVE-2018-3899
An exploitable code execution vulnerability exists in the QR code scanning functionality of Yi Home Camera 27US 1.8.7.0D
8.3
High
CVE-2018-3890
An exploitable code execution vulnerability exists in the firmware update functionality of Yi Home Camera 27US 1.8.7.0D
7.6
High