CVE-2021-42333

8.8 highEPSS 1.1%

High (8.8) in huaju easytest online learning test platform. EPSS 1.1% chance of exploitation in the next 30 days.

The Easytest contains SQL injection vulnerabilities. After obtaining user’s privilege, remote attackers can inject SQL commands into the parameters of the learning history page to access all database and obtain administrator permissions.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2021-10-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

huaju:easytest_online_learning_test_platform

References

https://www.twcert.org.tw/tw/cp-132-5203-00de8-1.html
https://www.twcert.org.tw/tw/cp-132-5203-00de8-1.html

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