AUGUST 4, 2026
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Case File

CVE-2021-20252

MEDIUM · CVSS 6.5 EPSS 0.97%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-02-23 · Last synced 2026-08-04

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CVE
CVE-2021-20252
Severity
MEDIUM
CVSS
6.5
EPSS
0.97%

Original NVD Description

A flaw was found in Red Hat 3scale API Management Platform 2. The 3scale backend does not perform preventive handling on user-requested date ranges in certain queries allowing a malicious authenticated user to submit a request with a sufficiently large date range to eventually yield an internal server error resulting in denial of service. The highest threat from this vulnerability is to system availability.