Enter Your Content

SonicWall Firewalls New Vulnerability Exposed to Severe Cyber Attack

As the digital landscape evolves, the imperative to safeguard against cyber threats becomes increasingly critical. One facet that demands meticulous attention is the vulnerability of firewalls, with the potential impact of a widespread attack classified as nothing short of "severe." This underscores the need for robust cybersecurity measures, especially for agentless devices, which play a pivotal role in fortifying network defenses.hy

In a recent evaluation, experts highlighted the severity of a potential large-scale cyber attack, where attackers exploit vulnerabilities in firewalls to either crash the system or execute Remote Code Execution (RCE). This not only compromises firewall integrity but also poses the risk of unauthorized access to corporate networks, while potentially disrupting VPN services.

Security analyst Williams shed light on SonicOS’s behavior, pointing out that, by default, it restarts after a crash. However, after three crashes in a brief period, it enters maintenance mode, necessitating administrative intervention for restoration.

Conducting scans using BinaryEdge source data, researchers from BishopFox discovered that out of 233,984 SonicWall devices with exposed management interfaces, a staggering 178,637 are vulnerable to one or both of these critical issues.

The absence of reported exploits in the wild offers a temporary sigh of relief. However, the availability of exploit code for the more recently discovered bug, along with BishopFox’s own exploit code, raises alarms.


For organizations relying on affected SonicWall devices, there is a silver lining. The latest firmware updates provide protection against both vulnerabilities. In the context of agentless devices, this underscores the importance of swift updates to not only mitigate potential risks but also to enhance the overall cybersecurity posture of these systems. As cyber threats continue to evolve, the adoption of agentless devices protection stands as a proactive measure to secure network environments against emerging vulnerabilities and potential attacks.

DeviceTotal emerges as a solution in the face of vulnerabilities affecting SonicWall devices, employing cutting-edge agentless risk and vulnerability management practices. By leveraging certain techniques, DeviceTotal can swiftly identify and assess potential weaknesses in firewalls, helping organizations stay one step ahead of potential threats. With a proactive approach, DeviceTotal enables timely detection of vulnerabilities, helping users to implement the latest firmware updates promptly. This not only safeguards against the exploitation of known bugs, such as those outlined in recent assessments, but also ensures that networks are fortified against emerging threats. DeviceTotal’s agentless methodology offers a streamlined and efficient process, making it an indispensable tool for organizations seeking comprehensive cybersecurity solutions in an ever-evolving digital landscape.

Schedule your free trial today and see how DeviceTotal can protect your network from IoT and OT vulnerabilities.

Add Your Heading Text Here