Auth bypass in Monitorapp Application Insight Manager
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 modifying the response to an authentication check request.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (70.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 70.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.monitorapp.com/waf/ (Product, Vendor Advisory)
- github.com/fireeye/Vulnerability-Disclosures/blob/master/FEYE-2021-0021/FEYE-20… (Third Party Advisory)
- github.com/monitorapp-aicc/report/wiki/CVE-2021-36921 (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-36921?
- CVE-2021-36921 is a high-severity vulnerability in Monitorapp Application Insight Manager, classified under Improper Authentication. CVSS score: 8.8/10. Published 2021-08-12.
- How severe is CVE-2021-36921?
- High severity. CVSS v3 base score is 8.8 out of 10.