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CVE-2021-36921: 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 modify...
CVE-2021-36921 · published 5 years ago
Summary
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.
What to do
- Update monitorapp application_insight_manager to version b115 or later.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| monitorapp | application_insight_manager |
>= b107, < b115 cpe:2.3:a:monitorapp:application_insight_manager:*:*:*:*:*:*:*:* |
Original advisory text
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 modify...
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.
References
- https://github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2021-0021/... Third Party Advisory
- https://github.com/monitorapp-aicc/report/wiki/CVE-2021-36921 Third Party Advisory
- https://www.monitorapp.com/waf/ Product Vendor Advisory
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker full control (estimated)
Type
CWE-287Improper Authentication
Timeline
Published12 Aug 2021
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2021-36921 · NVD
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