CVE-2020-14990 : What You Need to Know
Learn about CVE-2020-14990, a security flaw in IOBit Advanced SystemCare Free 13.5.0.263 allowing local users to gain privileges for file deletion. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
IOBit Advanced SystemCare Free 13.5.0.263 allows local users to gain privileges for file deletion by manipulating the Clean & Optimize feature with an NTFS junction and an Object Manager symbolic link.
Understanding CVE-2020-14990
This CVE involves a vulnerability in IOBit Advanced SystemCare Free 13.5.0.263 that enables local users to escalate their privileges for file deletion through specific manipulations.
What is CVE-2020-14990?
CVE-2020-14990 is a security flaw in IOBit Advanced SystemCare Free 13.5.0.263 that permits local users to elevate their permissions to delete files by exploiting the Clean & Optimize feature using an NTFS junction and an Object Manager symbolic link.
The Impact of CVE-2020-14990
The vulnerability can lead to unauthorized file deletions by local users, potentially causing data loss or system instability.
Technical Details of CVE-2020-14990
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The flaw in IOBit Advanced SystemCare Free 13.5.0.263 allows local users to manipulate the Clean & Optimize feature to gain elevated privileges for file deletion using specific techniques.
Affected Systems and Versions
- Product: IOBit Advanced SystemCare Free 13.5.0.263
- Vendor: IOBit
- Version: 13.5.0.263
Exploitation Mechanism
The vulnerability can be exploited by local users through the use of an NTFS junction and an Object Manager symbolic link to escalate their permissions and delete files.
Mitigation and Prevention
Protecting systems from CVE-2020-14990 is crucial to maintaining security.
Immediate Steps to Take
- Disable or restrict access to the Clean & Optimize feature for untrusted users.
- Regularly monitor file deletion activities for suspicious behavior.
- Implement the principle of least privilege to limit user permissions.
Long-Term Security Practices
- Conduct regular security training for users to raise awareness of potential threats.
- Keep software and systems up to date with the latest patches and security updates.
Patching and Updates
- IOBit may release patches or updates to address the vulnerability; ensure timely installation of these fixes.