CVE-2021-46062 : Vulnerability Insights and Analysis
Learn about CVE-2021-46062, a critical vulnerability in MCMS v5.2.5 allowing arbitrary file deletion. Find out the impact, affected systems, exploitation, and mitigation steps.
MCMS v5.2.5 contains an arbitrary file deletion vulnerability via the component oldFileName.
Understanding CVE-2021-46062
MCMS v5.2.5 has a critical vulnerability that allows arbitrary file deletion via oldFileName component.
What is CVE-2021-46062?
MCMS v5.2.5 is prone to an arbitrary file deletion vulnerability due to inadequate input validation on the oldFileName component.
The Impact of CVE-2021-46062
The vulnerability can be exploited by an attacker to delete arbitrary files on the affected system, leading to potential data loss or system compromise.
Technical Details of CVE-2021-46062
MCMS v5.2.5 has a vulnerability that exposes systems to arbitrary file deletion attacks.
Vulnerability Description
The vulnerability in MCMS v5.2.5 allows attackers to delete files of their choice through the oldFileName component.
Affected Systems and Versions
- Product: MCMS v5.2.5
- Vendor: N/A
- Versions affected: N/A
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating input data and targeting the oldFileName component to delete files.
Mitigation and Prevention
Immediate action is necessary to secure systems from potential attacks.
Immediate Steps to Take
- Implement a patch or update provided by the vendor.
- Restrict access to the vulnerable component.
- Monitor file deletions and unusual activities.
Long-Term Security Practices
- Conduct regular security assessments and audits.
- Educate users on safe browsing habits.
Patching and Updates
Apply patches and updates promptly to address the vulnerability and enhance system security.