Do You Use Dell PowerProtect? Critical Vulnerabilities Could Allow Attackers to Completely Compromise Your System Remotely!

Dell Technologies has released urgent security updates to address several critical vulnerabilities discovered in its PowerProtect Data Domain products. According to security experts, if successfully exploited, these vulnerabilities could allow attackers to gain complete control of affected systems remotely and without any authentication.

PowerProtect Data Domain systems are widely used to store backup data, disaster recovery information, and other mission-critical organizational assets. As a result, vulnerabilities affecting these platforms are far more than ordinary software flaws—they represent a significant threat to an organization’s overall cybersecurity posture.

The identified vulnerabilities affect the following Dell products:

These solutions are extensively deployed across large enterprises, government organizations, and data centers to safeguard backup data and ensure business continuity.

Dell’s security advisory highlights two vulnerabilities as particularly severe.

This vulnerability has been assigned a CVSS score of 9.8 and is classified as an Improper Authentication flaw.

Due to this weakness, a remote attacker can gain unauthorized access to a vulnerable system without providing valid credentials.

If successfully exploited, an attacker could:

CVE-2026-53481 — Path Traversal Vulnerability

The second critical issue, CVE-2026-53481, has also received a CVSS score of 9.8.

This vulnerability is classified as a Path Traversal flaw, allowing an attacker to bypass directory restrictions and access files and folders outside the intended directories.

Both vulnerabilities are remotely exploitable over the network, require no complex attack techniques, and do not require any user interaction, making them particularly dangerous in real-world environments.