CVE-2020-11177 : Vulnerability Insights and Analysis
Learn about CVE-2020-11177, a Qualcomm Snapdragon vulnerability allowing users to overwrite Security Code NV item without the correct Security Code. Find mitigation steps and prevention measures here.
A vulnerability in Qualcomm Snapdragon products allows users to overwrite Security Code NV item without the correct Security Code.
Understanding CVE-2020-11177
This CVE involves an improper validation issue in Snapdragon products, potentially leading to unauthorized access.
What is CVE-2020-11177?
The vulnerability allows users to overwrite Security Code NV item without knowing the correct Security Code due to improper validation of SPC code setting and device lock in various Qualcomm Snapdragon products.
The Impact of CVE-2020-11177
The vulnerability could be exploited by attackers to gain unauthorized access to sensitive information or perform malicious activities on affected devices.
Technical Details of CVE-2020-11177
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability arises from improper validation of the SPC code setting and device lock, enabling users to overwrite Security Code NV item without the correct Security Code.
Affected Systems and Versions
- Vendor: Qualcomm, Inc.
- Products: Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
- Versions: APQ8009, APQ8009W, APQ8017, APQ8037, APQ8053, and many more
Exploitation Mechanism
The vulnerability allows users to bypass security measures and overwrite critical security settings without proper authentication, potentially leading to unauthorized access.
Mitigation and Prevention
Protect your systems from CVE-2020-11177 with these mitigation strategies.
Immediate Steps to Take
- Apply security patches provided by Qualcomm promptly.
- Monitor for any unauthorized changes to security settings.
- Implement strong access control measures to restrict unauthorized access.
Long-Term Security Practices
- Regularly update and patch all software and firmware on affected devices.
- Conduct security audits and assessments to identify and address vulnerabilities proactively.
- Educate users on best security practices to prevent unauthorized access.
Patching and Updates
- Stay informed about security bulletins and updates from Qualcomm.
- Apply patches and updates as soon as they are released to mitigate the vulnerability effectively.