CVE-2021-42334

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 a user’s privilege, remote attackers can inject SQL commands into the parameters of the elective course management page to obtain all database and 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-132-5204-f80ad-1.html
https://www.twcert.org.tw/tw/cp-132-5204-f80ad-1.html

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