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Navigating Recent Vulnerabilities in Ivanti Connect Secure

In the fast-evolving digital landscape, the security of network appliances like Ivanti Connect Secure, (formerly known as Juniper Pulse Secure), is paramount for any organization. The recent announcement by Ivanti regarding vulnerabilities in their Connect Secure appliance highlights the necessity for organizations to adopt proactive security measures daily.


Ivanti advised that network administrators should immediately remediate the following vulnerabilities, identified as CVE-2023-46805, CVE-2024-21887. During the investigation of these vulnerabilities, and after the initial remediation advice had been issued, and an additional 2 new vulnerabilities, CVE-2024-21888, and CVE-2024-21893 were discovered. Ivanti has publicly disclosed that these newer vulnerabilities, specifically ‘CVE-2024-21893’ have been actively exploited in a targeted capacity. Now that this information has been made public, there is a possibility that active exploitation of this vulnerability will increase.


As a cybersecurity professional, it's crucial to be as informed about current, active vulnerabilities and understand how they may impact yourself or your organization. Let’s address the Ivanti Connect Secure vulnerability and how to protect against it.



Understanding the Vulnerabilities: How does this impact me/my organization?

Due to the nature of remote access VPNs, the appliances that offer this service are naturally connected publicly, making any vulnerabilities in VPN technologies to be particularly impactful.


Guidance and Measures for Mitigation: What can I do now?

In response, the Cybersecurity and Infrastructure Security Agency (CISA) has provided guidelines, particularly for federal agencies, to mitigate these risks effectively. These measures includes temporarily disconnecting affected products and following a clear path to upgrading systems, as well as resetting and rotating all forms of authentication material. This approach, while prudent for government entities, also serves as a best practice model for private organizations to consider.


Proactive Steps for Your Organization: How can I ensure I’m protected?

Don’t panic! Addressing these vulnerabilities does not (we repeat, does not!) have to be a source of undue stress. To help manage and mitigate potential risk, organizations can follow the guidelines listed below:

  1. Review and Assess: Start by determining whether your systems are affected and to what extent.

  2. Follow Upgrade Protocols: Adhere to the recommended upgrade procedures provided by Ivanti to ensure your systems are up to date. If you cannot upgrade and patch the systems, consider taking them offline until patching can be completed.

  3. Secure Authentication Protocols: Resetting and rotating authentication materials like certificates and passwords can further secure your network against potential unauthorized access.

  4. Stay Informed: Keeping abreast of updates from Ivanti and CISA will help your organization respond effectively to any new developments.


While the news of these vulnerabilities is certainly a reminder of the ongoing challenges in cybersecurity, it also reinforces the value of preparedness and informed action. By taking measured steps to assess, upgrade, and secure your systems, your organization can navigate these issues with confidence. If you’re still unsure if you or your systems have been impacted by the Ivanti Connect Secure Vulnerability, feel free to contact us, and our team of experts can help.  


It’s no surprise, that risks and vulnerabilities are a constant in today’s digitally connected world. With Heighten Security, your organization can confidently navigate the ever-evolving security landscape, achieving higher protection and coverage. If you’re looking for an assessment on your risk score and or assistance with mitigation and cleanup strategies, we’re here to help. Our team of seasoned experts is ready to support you in your journey to the highest level of security, no matter your size or industry.


Join the league of secured organizations and contact us for a no-pressure discussion today.



In the fast-evolving digital landscape, the security of network appliances like Ivanti Connect Secure, (formerly known as Juniper Pulse Secure), is paramount for any organization. The recent announcement by Ivanti regarding vulnerabilities in their Connect Secure appliance highlights the necessity for organizations to adopt proactive security measures daily.

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Holca
24 jun

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