CVE-2021-30175

CRITICAL NUCLEI

ZEROF Web Server 1.0 - SQL Injection

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2021-30175 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.

Description

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

Nuclei Templates (1)

ZEROF Web Server 1.0 - SQL Injection
CRITICALby edoardottt
Shodan: cpe:"cpe:2.3:a:google:web_server"

References (2)

Core 2
Core References
Product x_refsource_misc
https://pro.zerof.ru

Scores

CVSS v3 9.8
EPSS 0.0855
EPSS Percentile 94.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-89
Status published
Products (1)
zerof/web_server 1.0
Published Apr 13, 2021
Tracked Since Feb 18, 2026