CVE-2021-43509

CRITICAL

Sourcecodester Simple Client Management System 1.0 - SQL Injection

Title source: llm

SQL Injection vulnerability exists in Sourcecodester Simple Client Management System 1.0 via the id parameter in view-service.php.

Core 2

Core References

Exploit, Third Party Advisory x_refsource_misc

Exploit, Third Party Advisory x_refsource_misc

CVSS v3 9.8

EPSS 0.0182

EPSS Percentile 76.0%

Attack Vector NETWORK

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

CWE

CWE-89

Status published

Products (1)

simple_client_management_system_project/simple_client_management_system 1.0

Published Feb 01, 2022

Tracked Since Feb 18, 2026