CVE Vulnerability

CVE-2021-41849

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.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://athack.com/session-details/401 Third Party Advisory
https://www.kryptowire.com/android-firmware-2022/ Broken Link
https://simowireless.com/ Vendor Advisory
https://www.kryptowire.com/blog/vsim-vulnerability-within-simo-android-phones-exposed/ Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2022-03-11 11:15

Updated : 2022-03-18 09:00

NVD link : CVE-2021-41849

Mitre link : CVE-2021-41849

Products Affected
No products.
CWE
CWE-319

Cleartext Transmission of Sensitive Information