Alert! Palo Alto RCE Zero-day Vulnerability Actively Exploited in the Wild

In a recent security bulletin, Palo Alto Networks disclosed a critical vulnerability in its GlobalProtect Gateway, identified as CVE-2024-3400. This flaw, rooted in the PAN-OS operating system, has already been exploited in a limited number of attacks, raising alarms across the cybersecurity community.

CVE-2024-3400 is classified under CWE-77, which pertains to the improper neutralization of special elements used in a command (‘Command Injection‘).

This vulnerability allows attackers to execute arbitrary OS commands on the affected system, posing a significant risk to the network’s integrity and security.

Impact on Users

Exploiting this vulnerability can lead to unauthorized access and control over the affected systems, potentially resulting in data theft, system compromise, and disruption of operations.

Given the critical role of GlobalProtect Gateway in securing remote access to networks, the impact of this vulnerability is particularly concerning for organizations relying on Palo Alto Networks’ solutions for their cybersecurity needs.

Palo Alto Networks has acted swiftly in response to the discovery of CVE-2024-3400, announcing hotfix releases for the affected versions of PAN-OS.

The fixes will be accessible in PAN-OS 10.2.9-h1, PAN-OS 11.0.4-h1, and PAN-OS 11.1.2-h3, and they should be available by April 14.

Organizations are urged to apply these updates as soon as they become available to mitigate the risk associated with this vulnerability.

Additionally, users are advised to review their system logs for any signs of compromise and strengthen their network defenses by following best cybersecurity practices.

Stop Advanced Phishing Attack With AI

Download Free Trustifi Threat Scan Report for Email Security

Analysis of 1.3M Emails Unveils Hidden Threats Missed by Other Email Security Solutions

Expert Opinions

Cybersecurity experts emphasize the seriousness of CVE-2024-3400, highlighting the potential for widespread disruption and harm if left unaddressed. “This vulnerability underscores the importance of rigorous security protocols and timely updates,” stated one expert, urging organizations to remain vigilant and proactive in their cybersecurity efforts.

In light of the ongoing threat landscape, the discovery of CVE-2024-3400 serves as a stark reminder of the need for constant vigilance and swift action in the face of emerging vulnerabilities.

As Palo Alto Networks works to address this critical issue, organizations worldwide are called to reinforce their defenses and protect their networks against potential exploitation.

Stay tuned for further updates on this developing story and ensure your systems are promptly updated to safeguard against this significant security threat.

Secure your emails in a heartbeat! To find your ideal email security vendor, Take a Free 30-Second Assessment.


BALAJI is an Ex-Security Researcher (Threat Research Labs) at Comodo Cybersecurity. Editor-in-Chief & Co-Founder - Cyber Security News & GBHackers On Security.

Recent Posts

Hackers Exploiting Docusign With Phishing Attack To Steal Credentials

Hackers prefer phishing as it exploits human vulnerabilities rather than technical flaws which make it a highly effective and low-cost…

22 hours ago

Norway Recommends Replacing SSLVPN/WebVPN to Stop Cyber Attacks

A very important message from the Norwegian National Cyber Security Centre (NCSC) says that Secure Socket Layer/Transport Layer Security (SSL/TLS)…

3 days ago

New Linux Backdoor Attacking Linux Users Via Installation Packages

Linux is widely used in numerous servers, cloud infrastructure, and Internet of Things devices, which makes it an attractive target…

3 days ago

ViperSoftX Malware Uses Deep Learning Model To Execute Commands

ViperSoftX malware, known for stealing cryptocurrency information, now leverages Tesseract, an open-source OCR engine, to target infected systems, which extracts…

3 days ago

Santander Data Breach: Hackers Accessed Company Database

Santander has confirmed that there was a major data breach that affected its workers and customers in Spain, Uruguay, and…

3 days ago

U.S. Govt Announces Rewards up to $5 Million for North Korean IT Workers

The U.S. government has offered a prize of up to $5 million for information that leads to the arrest and…

3 days ago