What is CVE-2018-15480?

CVE-2018-15480 is a high-severity vulnerability in Mystrom Wifi Bulb. CVSS score: 8.8/10. Published 2018-08-30.

How severe is CVE-2018-15480?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Mystrom Wifi Bulb

CVE-2018-15480

An issue was discovered in myStrom WiFi Switch V1 before 2.66, WiFi Switch V2 before 3.80, WiFi Switch EU before 3.80, WiFi Bulb before 2.58, WiFi LED Strip before 3.80, WiFi Button before 2.73, and WiFi Button Plus before 2.73. The cloud API had a hidden parameter, which allowed an authenticated user to reconfigure the server URL for a device registered to their account. In combination with an insecure device registration vulnerability, this allowed an attacker to reconfigure a maliciously registered device to their own rogue replica of the myStrom API and issue commands to the device, including firmware update commands.

EPSS: 0.010 (60.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-15480?: CVE-2018-15480 is a high-severity vulnerability in Mystrom Wifi Bulb. CVSS score: 8.8/10. Published 2018-08-30.
How severe is CVE-2018-15480?: High severity. CVSS v3 base score is 8.8 out of 10.