CVE-2021-41849
An issue was discovered in Luna Simo PPR1.180610.011/202001031830.
Does this matter?
Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.25% probability · 16th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-200, CWE-319
- Affected
- bluproducts/g90 firmware · bluproducts/g9 firmware · wikomobile/tommy 3 firmware · wikomobile/tommy 3 plus firmware · luna/simo firmware
- Source
- cve@mitre.org
EPSS 0.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
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-exposed/Exploit, Third 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-exposed/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.