CVE-2021-30175

9.8 criticalEPSS 8.5%

Critical (9.8) in zerof web server. EPSS 8.5% chance of exploitation in the next 30 days.

ZEROF Web Server 1.0 (April 2021) allows SQL Injection via the /HandleEvent endpoint for the login page.

Severity

9.8 critical

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

EPSS: 8.5% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2021-04-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19