CVE-2021-41849

CVSS V2 Low 2.1 CVSS V3 Medium 5.5
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.
Overview
  • CVE ID
  • CVE-2021-41849
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-03-11T23:15:09
  • Last Modified Date
  • 2022-03-18T21:00:10
Weakness Enumerations
CWE URL
CWE-319 http://cwe.mitre.org/data/definitions/319.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:bluproducts:g90_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:bluproducts:g90:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:bluproducts:g9_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:bluproducts:g9:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:wikomobile:tommy_3_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:wikomobile:tommy_3:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:wikomobile:tommy_3_plus_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:wikomobile:tommy_3_plus:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:luna:simo_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:luna:simo:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
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
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-41849
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41849
History
Created Old Value New Value Data Type Notes
2022-05-10 15:45:14 Added to TrackCVE
2022-12-06 12:09:31 2022-03-11T23:15Z 2022-03-11T23:15:09 CVE Published Date updated
2022-12-06 12:09:31 2022-03-18T21:00:10 CVE Modified Date updated
2022-12-06 12:09:31 Analyzed Vulnerability Status updated