SQL Injection in Sunnygkp10 Online-Exam-System
CVE-2020-37051
Online-Exam-System 2015 contains a time-based blind SQL injection vulnerability in the feedback form that allows attackers to extract database password hashes. Attackers can exploit the 'feed.php' endpoint by crafting malicious payload requests that use time delays to systematically enumerate user password characters.
Vulnerability class: SQL Injection
EPSS: 0.004 (29.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.
Affected products
- Sunnygkp10 Online-exam-system — versions 2015
- Sunnygkp10 Online-exam-system- — versions 2015
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, VDB Entry, exploit)
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (Broken Link, third-party-advisory)
Frequently asked questions
- What is CVE-2020-37051?
- CVE-2020-37051 is a high-severity vulnerability in Sunnygkp10 Online-Exam-System, classified under SQL Injection. CVSS score: 8.2/10. Published 2026-01-30.
- How severe is CVE-2020-37051?
- High severity. CVSS v3 base score is 8.2 out of 10.