CVE-2021-25482 : Vulnerability Insights and Analysis

SQL injection vulnerabilities in CMFA framework prior to SMR Oct-2021 Release 1 allow untrusted applications to overwrite some CMFA framework information.

Understanding CVE-2021-25482

This CVE-2021-25482 affects Samsung Mobile Devices with a custom version R(11.0) before SMR Oct-2021 Release 1, exposing them to SQL injection vulnerabilities.

What is CVE-2021-25482?

CVE-2021-25482 is a vulnerability that allows untrusted applications to perform SQL injection attacks in the CMFA framework, potentially leading to unauthorized data manipulation.

The Impact of CVE-2021-25482

This vulnerability could be exploited by attackers to alter critical CMFA framework information, compromising the integrity and confidentiality of the system. The base severity is rated as MEDIUM with a CVSS base score of 5.9.

Technical Details of CVE-2021-25482

The technical details of CVE-2021-25482 are as follows:

Vulnerability Description

The vulnerability allows untrusted applications to execute SQL injection attacks on the CMFA framework prior to SMR Oct-2021 Release 1, enabling them to overwrite framework information.

Affected Systems and Versions

Samsung Mobile Devices running custom version R(11.0) before the SMR Oct-2021 Release 1 are affected by this vulnerability.

Exploitation Mechanism

An attacker can exploit this vulnerability by injecting malicious SQL queries into the CMFA framework, potentially gaining unauthorized access to and modifying sensitive information.

Mitigation and Prevention

To mitigate the risks associated with CVE-2021-25482, consider the following steps:

Immediate Steps to Take

Apply the security patch provided by Samsung Mobile through the SMR Oct-2021 Release 1 to address the SQL injection vulnerabilities.

Long-Term Security Practices

Regularly update your Samsung Mobile Devices with the latest security patches and firmware updates to protect against known vulnerabilities.

Patching and Updates

Stay informed about security advisories from Samsung Mobile and promptly apply recommended patches and updates to ensure the security of your devices.