CVE-2022-27115 : What You Need to Know

This article provides detailed information about CVE-2022-27115, a vulnerability in Studio-42 elFinder 2.1.60 that allows remote code execution through file name bypass for file upload.

Understanding CVE-2022-27115

This section delves into what CVE-2022-27115 entails and its potential impact.

What is CVE-2022-27115?

CVE-2022-27115 refers to a security flaw in Studio-42 elFinder 2.1.60 that enables threat actors to execute code remotely by bypassing file name restrictions during the upload process.

The Impact of CVE-2022-27115

The vulnerability poses a significant risk as attackers can exploit it to upload malicious files and execute arbitrary code on the target system, which could lead to complete compromise.

Technical Details of CVE-2022-27115

This section explores the specific technical aspects of the vulnerability.

Vulnerability Description

The vulnerability in elFinder 2.1.60 resides in the file upload functionality, allowing attackers to manipulate file names to execute code remotely.

Affected Systems and Versions

All instances of Studio-42 elFinder 2.1.60 are impacted by this vulnerability, exposing systems that utilize this version to the risk of remote code execution.

Exploitation Mechanism

Threat actors can exploit this vulnerability by leveraging the file name bypass technique during the file upload process to execute malicious code on the target system.

Mitigation and Prevention

This section outlines measures to mitigate the risks associated with CVE-2022-27115.

Immediate Steps to Take

Users and administrators are advised to update Studio-42 elFinder to a patched version immediately to prevent exploitation of this vulnerability.

Long-Term Security Practices

Implementing robust file upload validation mechanisms and conducting regular security assessments can enhance system security and prevent similar vulnerabilities in the future.

Patching and Updates

Regularly apply security patches and updates provided by the software vendor to mitigate known vulnerabilities and enhance overall system security.