What is CVE-2021-42334?

CVE-2021-42334 is a high-severity vulnerability in Huachu Digital Technology Co.,ltd. Easytest, classified under SQL Injection. CVSS score: 8.8/10. Published 2021-10-15.

How severe is CVE-2021-42334?

High severity. CVSS v3 base score is 8.8 out of 10.

SQL Injection in Huachu Digital Technology Co.,ltd. Easytest

CVE-2021-42334

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.

Vulnerability class: SQL Injection

EPSS: 0.011 (61.9th percentile) — read the EPSS interpretation.

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.

Affected products

Huachu Digital Technology Co.,ltd. Easytest — versions 1705
Huaju Easytest_online_learning_test_platform — versions 1705

Weakness classification (CWE)

CWE-89 — SQL Injection

References

twcert@cert.org.tw (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-42334?: CVE-2021-42334 is a high-severity vulnerability in Huachu Digital Technology Co.,ltd. Easytest, classified under SQL Injection. CVSS score: 8.8/10. Published 2021-10-15.
How severe is CVE-2021-42334?: High severity. CVSS v3 base score is 8.8 out of 10.