Data Logging Vulnerability in Oppo Chargers by Oppo
CVE-2020-11833

5.5MEDIUM

Key Information:

Vendor

Oppo

Status
Oppo Find X2
Vendor
CVE Published:
31 December 2020

What is CVE-2020-11833?

A vulnerability exists in the Oppo charger firmware where the function responsible for writing data logs, mp2650_data_log_write, fails to validate the length of input parameters. This oversight can lead to potential exploitation, enabling unauthorized access or manipulation of sensitive data. Proper validation of input lengths is crucial to mitigating these risks and ensuring the overall security of the device.

Affected Version(s)

OPPO Find X2 ColorOS V11

References

https://security.oppo.com/en/noticedetails.html?noticeId=...
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.