CVE-2023-37878 : Security Advisory and Response

A detailed overview of CVE-2023-37878 highlighting the impact, technical details, and mitigation steps.

Understanding CVE-2023-37878

CVE-2023-37878 refers to insecure default permissions in Wing FTP Server version 7.2.0 and below, leading to privilege escalation.

What is CVE-2023-37878?

The vulnerability in Wing FTP Server allows attackers to escalate privileges due to insecure default permissions in the Admin Web Client.

The Impact of CVE-2023-37878

The impact of CVE-2023-37878 is classified under CAPEC-233 as 'Privilege Escalation', with a CVSS base score of 6.1 (Medium severity).

Technical Details of CVE-2023-37878

Here are the technical details of CVE-2023-37878:

Vulnerability Description

Insecure default permissions in the Admin Web Client of Wing FTP Server <= 7.2.0 enable malicious actors to escalate their privileges.

Affected Systems and Versions

The vulnerability affects Wing FTP Server version 7.2.0 and below.

Exploitation Mechanism

Attackers can exploit this vulnerability remotely over the network, with a user interaction required, leading to high confidentiality and integrity impact.

Mitigation and Prevention

Learn how to mitigate the impact of CVE-2023-37878:

Immediate Steps to Take

Upgrade Wing FTP Server to a version higher than 7.2.0 to patch the vulnerability.

Long-Term Security Practices

Review and adjust permissions in the Admin Web Client to follow the principle of least privilege.

Patching and Updates

Regularly update and patch Wing FTP Server to ensure the latest security fixes are applied.