Vulnerability · Published Mar 11, 2022 · Assigned by mitre
CVE-2021-41849
Medium 5.5
In plain English
A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.3%top 83.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
References
- https://simowireless.com/ x_refsource_MISC
- https://www.kryptowire.com/android-firmware-2022/ x_refsource_MISC
- https://athack.com/session-details/401 x_refsource_MISC
- https://www.kryptowire.com/blog/vsim-vulnerability-within-simo-android-phones-exposed/ x_refsource_MISC