What’s Vulnerable › Vulnerabilities
CVE-2021-36181
- Severity: low (CVSS 3.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-11-02 · updated 2026-06-17
- Weakness: CWE-362
Description
A concurrent execution using shared resource with improper Synchronization vulnerability ('Race Condition') in the customer database interface of FortiPortal before 6.0.6 may allow an authenticated, low-privilege user to bring the underlying database data into an inconsistent state via specific coordination of web requests.
Affected products
- Fortinet FortiPortal: from 4.0.0 before 6.0.6 — fixed in 6.0.6
How to fix
Upgrade to a fixed version: Fortinet FortiPortal 6.0.6. Check the vendor advisory for mitigations.
References
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