CVE-2021-41849: Bluproducts g90 Firmware

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue was discovered in Luna Simo PPR1.180610.011/202001031830. It sends the following Personally Identifiable Information (PII) in plaintext using HTTP to servers located in China: user's list of installed apps and device International Mobile Equipment Identity (IMEI). This PII is transmitted to log.skyroam.com.cn using HTTP, independent of whether the user uses the Simo software.

Affected products

• Bluproducts g90 Firmware: affected versions not specified
• Bluproducts g9 Firmware: affected versions not specified
• Luna Simo Firmware: affected versions not specified
• Wikomobile Tommy 3 Firmware: affected versions not specified
• Wikomobile Tommy 3 Plus Firmware: affected versions not specified

Published 2022-03-11. Last modified 2026-06-17.