CVE-2022-30740 : What You Need to Know
Discover the impact of CVE-2022-30740, a medium severity vulnerability in Samsung Internet allowing attackers to guess stored credit card numbers. Learn about affected versions and mitigation steps.
A detailed overview of CVE-2022-30740 highlighting the vulnerability in Samsung Internet prior to version 17.0.1.69 that allows physical attackers to guess stored credit card numbers.
Understanding CVE-2022-30740
This section provides insight into the vulnerability, its impact, technical details, and mitigation strategies.
What is CVE-2022-30740?
The vulnerability in Samsung Internet prior to version 17.0.1.69 allows physical attackers to exploit an improper auto-fill algorithm, potentially leading to the exposure of stored credit card numbers.
The Impact of CVE-2022-30740
The vulnerability poses a medium severity risk with high confidentiality impact, requiring low privileges, and physical interaction for exploitation.
Technical Details of CVE-2022-30740
Explore the specifics of the vulnerability including the description, affected systems, and exploitation mechanism.
Vulnerability Description
Samsung Internet's faulty auto-fill algorithm enables physical attackers to guess and retrieve credit card information stored within the browser.
Affected Systems and Versions
Samsung Internet versions below 17.0.1.69 are confirmed to be affected by this vulnerability, potentially exposing user data to malicious entities.
Exploitation Mechanism
To exploit this vulnerability, attackers need physical access to the device running the vulnerable version of Samsung Internet, allowing them to extract confidential credit card details.
Mitigation and Prevention
Learn how to address and prevent the exploitation of CVE-2022-30740 to enhance overall security.
Immediate Steps to Take
Users are advised to update Samsung Internet to version 17.0.1.69 or above to mitigate the risk of credit card information exposure.
Long-Term Security Practices
Implement security measures such as avoiding auto-fill features for sensitive data and regular security updates to safeguard against potential vulnerabilities.
Patching and Updates
Stay vigilant for security patches released by Samsung Mobile to address vulnerabilities and enhance browser security.