CVE-2022-36978
9.8 · CRITICALOverview
CVE-2022-36978 is a critical-severity vulnerability affecting ivanti avalanche. It was published on March 29, 2023 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ivanti Avalanche 6.3.2.3490. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the Notification Server service. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-15448.
Remediation
Check the references section for vendor advisories and patches from ivanti. Update avalanche to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| ivanti | avalanche | >= 6.3.2.3490, < 6.3.4 | Affected |
Frequently Asked Questions
What is CVE-2022-36978?
CVE-2022-36978 is a critical-severity vulnerability affecting ivanti avalanche. It was published on March 29, 2023 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2022-36978?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-36978?
Check the references section for vendor advisories and patches from ivanti. Update avalanche to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-36978?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-36978 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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