CVE-2022-28114 : Exploit Details and Defense Strategies

DSCMS v3.0 was discovered to contain an arbitrary file deletion vulnerability via /controller/Adv.php.

Understanding CVE-2022-28114

This CVE identifies a security issue within DSCMS v3.0 that could potentially lead to arbitrary file deletion.

What is CVE-2022-28114?

CVE-2022-28114 pertains to an arbitrary file deletion vulnerability in DSCMS v3.0 through the /controller/Adv.php endpoint.

The Impact of CVE-2022-28114

This vulnerability could be exploited by attackers to delete files on the affected system, potentially leading to data loss or system disruption.

Technical Details of CVE-2022-28114

Here are the technical details related to this vulnerability:

Vulnerability Description

The vulnerability allows attackers to delete files by exploiting the /controller/Adv.php endpoint in DSCMS v3.0.

Affected Systems and Versions

DSCMS v3.0 is the specific version affected by this vulnerability.

Exploitation Mechanism

By sending crafted requests to the /controller/Adv.php endpoint, malicious actors can trigger the deletion of arbitrary files.

Mitigation and Prevention

To address CVE-2022-28114, consider the following mitigation strategies:

Immediate Steps to Take

Disable access to the /controller/Adv.php endpoint if not essential.
Implement strict input validation mechanisms to prevent malicious input.

Long-Term Security Practices

Regularly update DSCMS to the latest secure version.
Conduct security audits and penetration testing to identify and remediate vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by the DSCMS provider to address this vulnerability.