CVE-2021-26750 : What You Need to Know

A DLL hijacking vulnerability in Panda Agent <=1.16.11 in Panda Security, S.L.U. Panda Adaptive Defense 360 <= 8.0.17 allows an attacker to escalate privileges via a maliciously crafted DLL file.

Understanding CVE-2021-26750

This section provides insights into the impact, technical details, and mitigation strategies for CVE-2021-26750.

What is CVE-2021-26750?

The CVE-2021-26750 vulnerability arises from DLL hijacking in specific versions of Panda Security's Panda Agent and Adaptive Defense 360 products. It enables threat actors to elevate privileges by manipulating DLL files.

The Impact of CVE-2021-26750

Exploitation of this vulnerability could result in unauthorized privilege escalation, allowing malicious actors to execute arbitrary code with elevated permissions, posing a significant security risk to affected systems.

Technical Details of CVE-2021-26750

This section delves into the specific aspects of the vulnerability for a better understanding.

Vulnerability Description

The DLL hijacking vulnerability in Panda Agent <=1.16.11 and Panda Adaptive Defense 360 <= 8.0.17 permits attackers to exploit a flaw in DLL loading, potentially leading to privilege escalation attacks.

Affected Systems and Versions

The affected products include Panda Security's Panda Agent and Adaptive Defense 360 with versions <=1.16.11 and <= 8.0.17, respectively.

Exploitation Mechanism

Threat actors can exploit this vulnerability by supplying a maliciously crafted DLL file, tricking the application into loading the attacker-controlled library and executing arbitrary code.

Mitigation and Prevention

This section outlines the steps to mitigate the risks associated with CVE-2021-26750.

Immediate Steps to Take

It is crucial to apply security best practices immediately. Users should monitor vendor communications for patches and security advisories addressing the vulnerability.

Long-Term Security Practices

Implement robust security measures such as least privilege access, network segmentation, and regular security assessments to enhance overall system security.

Patching and Updates

Ensure timely installation of security patches provided by Panda Security to address the DLL hijacking vulnerability and prevent potential exploitation.