CVE-2021-46037 : Vulnerability Insights and Analysis
Learn about CVE-2021-46037, a critical vulnerability in MCMS v5.2.4 that allows unauthorized deletion of files via /template/unzip.do. Discover impact, affected systems, exploitation, and mitigation steps.
MCMS v5.2.4 contains an arbitrary file deletion vulnerability allowing unauthorized file removal via /template/unzip.do.
Understanding CVE-2021-46037
MCMS v5.2.4 has a critical security flaw that enables attackers to delete files without permission.
What is CVE-2021-46037?
The vulnerability in MCMS v5.2.4 permits arbitrary file deletion by exploiting the /template/unzip.do component.
The Impact of CVE-2021-46037
This vulnerability can lead to unauthorized removal of files, potentially causing data loss and system instability.
Technical Details of CVE-2021-46037
The specifics of the vulnerability in MCMS v5.2.4.
Vulnerability Description
The flaw in MCMS v5.2.4 allows an attacker to delete files via the /template/unzip.do module.
Affected Systems and Versions
- Product: Not specified
- Vendor: Not specified
- Version: Not specified
Exploitation Mechanism
The vulnerability can be exploited by attackers sending crafted requests to the /template/unzip.do component.
Mitigation and Prevention
Ways to address and prevent the CVE-2021-46037 vulnerability.
Immediate Steps to Take
- Disable access to the /template/unzip.do component if not essential.
- Monitor file activities for suspicious deletions.
Long-Term Security Practices
- Regularly update the MCMS software to the latest version.
- Implement access control measures to limit unauthorized file deletions.
Patching and Updates
Apply patches and security updates provided by the MCMS vendor to fix the vulnerability.