CVE-2023-2480 : What You Need to Know

This CVE-2023-2480 involves an elevation of privilege vulnerability in the M-Files Desktop Client.

Understanding CVE-2023-2480

This vulnerability exists due to missing access permissions checks in the M-Files Client before version 23.5.12598.0 (excluding 23.2 SR2 and newer), which could allow an attacker to elevate privileges via UI extension applications.

What is CVE-2023-2480?

The CVE-2023-2480 vulnerability in the M-Files Client allows an attacker to gain elevated privileges by bypassing access permissions checks via UI extension applications.

The Impact of CVE-2023-2480

The impact of this vulnerability is rated as "HIGH" according to the CVSS scoring system. It has a base score of 7.5, indicating a significant risk. The confidentiality, integrity, and availability of the affected system are all at risk.

Technical Details of CVE-2023-2480

This section provides more insight into the vulnerability and its technical aspects.

Vulnerability Description

The vulnerability arises from missing access permissions checks in the M-Files Client before version 23.5.12598.0, except for 23.2 SR2 and newer versions. This allows threat actors to escalate their privileges using UI extension applications.

Affected Systems and Versions

The vulnerability impacts M-Files Client versions before 23.5.12598.0, with the exception of 23.2 SR2 and newer releases.

Exploitation Mechanism

As of the latest information, there have been no reported exploits of this vulnerability.

Mitigation and Prevention

To address CVE-2023-2480 and enhance security, the following steps are recommended.

Immediate Steps to Take

Users are advised to upgrade their M-Files Client to the latest patched versions to mitigate the vulnerability.

Long-Term Security Practices

Implementing robust access control mechanisms, regular security assessments, and monitoring for unusual activities can help prevent similar privilege escalation issues.

Patching and Updates

Keep software and applications up to date by applying patches and security updates promptly to protect against known vulnerabilities.

Remember, maintaining a proactive approach to cybersecurity is crucial in safeguarding your systems against potential threats and exploits.