CVE-2020-12748 : Security Advisory and Response
Discover the vulnerability on Samsung mobile devices with Q(10.0) software allowing attackers to change the preferred SIM card. Learn about the impact, affected systems, and mitigation steps.
An issue was discovered on Samsung mobile devices with Q(10.0) software where attackers can bypass the locked-state protection mechanism and designate a different preferred SIM card.
Understanding CVE-2020-12748
This CVE identifies a vulnerability on Samsung mobile devices running Q(10.0) software that allows attackers to manipulate the preferred SIM card despite the locked-state protection.
What is CVE-2020-12748?
The vulnerability in Samsung mobile devices with Q(10.0) software enables attackers to circumvent the locked-state protection and set a different preferred SIM card, potentially leading to unauthorized access.
The Impact of CVE-2020-12748
The exploitation of this vulnerability could result in unauthorized SIM card changes, potentially compromising the device's security and user data.
Technical Details of CVE-2020-12748
This section provides technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows attackers to bypass the locked-state protection mechanism on Samsung devices with Q(10.0) software, enabling them to designate a different preferred SIM card.
Affected Systems and Versions
- Affected Systems: Samsung mobile devices with Q(10.0) software
- Affected Versions: Not specified
Exploitation Mechanism
Attackers exploit this vulnerability by manipulating the SIM card settings despite the device being in a locked state.
Mitigation and Prevention
Protecting against and addressing the CVE-2020-12748 vulnerability.
Immediate Steps to Take
- Regularly check for security updates from Samsung
- Avoid using unknown or untrusted SIM cards
- Implement additional security measures on the device
Long-Term Security Practices
- Keep the device software up to date
- Use reputable SIM cards from trusted sources
- Enable security features provided by the device manufacturer
Patching and Updates
Samsung may release security updates to address this vulnerability. Ensure to promptly install any available patches to mitigate the risk of exploitation.