What is CVE-2022-42021?

CVE-2022-42021 is a critical-severity vulnerability in Best Student Result Management System Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-10-20.

How severe is CVE-2022-42021?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Best Student Result Management System Project

CVE-2022-42021

Best Student Result Management System v1.0 is vulnerable to SQL Injection via /upresult/upresult/notice-details.php?nid=.

Vulnerability class: SQL Injection

Published 2022-10-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.009 (58.0th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000

Affected products

Best Student Result Management System Project — versions 1.0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

github.com/623085881/bug_report/blob/main/vendors/mayuri_k/Best Student Result… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-42021?: CVE-2022-42021 is a critical-severity vulnerability in Best Student Result Management System Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-10-20.
How severe is CVE-2022-42021?: Critical severity. CVSS v3 base score is 9.8 out of 10.