https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2018-15480.htmlhttps://patchthecve.com/cve/CVE-2018-15480.htmlWed, 17 Jun 2026 01:42:36 +0000HIGH 8.8: 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 ushttps://patchthecve.com/cve/CVE-2018-15479.htmlhttps://patchthecve.com/cve/CVE-2018-15479.htmlWed, 17 Jun 2026 01:42:35 +0000MEDIUM 6.5: 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. Devices did not authenticate themselves to the cloud in device to cloudhttps://patchthecve.com/cve/CVE-2018-15478.htmlhttps://patchthecve.com/cve/CVE-2018-15478.htmlWed, 17 Jun 2026 01:42:35 +0000HIGH 8.1: 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 process of registering a device with a cloud account was based on ahttps://patchthecve.com/cve/CVE-2018-15476.htmlhttps://patchthecve.com/cve/CVE-2018-15476.htmlWed, 17 Jun 2026 01:42:35 +0000HIGH 8.1: 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 SSL/TLS server certificate in the device to cloud communication was