CVE-2021-36921
8.8 · HIGHOverview
CVE-2021-36921 is a high-severity vulnerability affecting monitorapp application_insight_manager. It was published on August 12, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
AIMANAGER before B115 on MONITORAPP Application Insight Web Application Firewall (AIWAF) devices with Manager 2.1.0 has Improper Authentication. An attacker can gain administrative access by modifying the response to an authentication check request.
Remediation
Check the references section for vendor advisories and patches from monitorapp. Update application_insight_manager 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 |
|---|---|---|---|
| monitorapp | application_insight_manager | >= b107, < b115 | Affected |
References
Frequently Asked Questions
What is CVE-2021-36921?
CVE-2021-36921 is a high-severity vulnerability affecting monitorapp application_insight_manager. It was published on August 12, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2021-36921?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-36921?
Check the references section for vendor advisories and patches from monitorapp. Update application_insight_manager 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-2021-36921?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-36921 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.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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