Vulnerability Description
An issue was discovered in Luna Simo PPR1.180610.011/202001031830. A pre-installed app with a package name of com.skyroam.silverhelper writes three IMEI values to system properties at system startup. The system property values can be obtained via getprop by all third-party applications co-located on the device, even those with no permissions granted, exposing the IMEI values to processes without enforcing any access control.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bluproducts | G90 Firmware | - |
| Bluproducts | G90 | - |
| Bluproducts | G9 Firmware | - |
| Bluproducts | G9 | - |
| Wikomobile | Tommy 3 Firmware | - |
| Wikomobile | Tommy 3 | - |
| Wikomobile | Tommy 3 Plus Firmware | - |
| Wikomobile | Tommy 3 Plus | - |
| Luna | Simo Firmware | - |
| Luna | Simo | - |
Related Weaknesses (CWE)
References
- https://athack.com/session-details/401Third Party Advisory
- https://simowireless.com/Vendor Advisory
- https://www.kryptowire.com/android-firmware-2022/Broken Link
- https://www.kryptowire.com/blog/vsim-vulnerability-within-simo-android-phones-exExploitThird Party Advisory
- https://athack.com/session-details/401Third Party Advisory
- https://simowireless.com/Vendor Advisory
- https://www.kryptowire.com/android-firmware-2022/Broken Link
- https://www.kryptowire.com/blog/vsim-vulnerability-within-simo-android-phones-exExploitThird Party Advisory
FAQ
What is CVE-2021-41850?
CVE-2021-41850 is a vulnerability with a CVSS score of 7.8 (HIGH). An issue was discovered in Luna Simo PPR1.180610.011/202001031830. A pre-installed app with a package name of com.skyroam.silverhelper writes three IMEI values to system properties at system startup. ...
How severe is CVE-2021-41850?
CVE-2021-41850 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-41850?
Check the references section above for vendor advisories and patch information. Affected products include: Bluproducts G90 Firmware, Bluproducts G90, Bluproducts G9 Firmware, Bluproducts G9, Wikomobile Tommy 3 Firmware.