PT-2022-11862 · Unknown · Sourcecodester Simple Client Management System

R4Hn1 · Published 2022-02-01 · Updated 2022-02-04 · CVE-2021-43509

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Sourcecodester Simple Client Management System version 1.0

Description A SQL Injection issue exists via the id parameter in "view-service.php". This allows for potential exploitation.

Recommendations For Sourcecodester Simple Client Management System version 1.0, avoid using the id parameter in the "view-service.php" file until a fix is available. As a temporary workaround, consider restricting access to the "view-service.php" file to minimize the risk of exploitation.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2021-43509

Affected Products

Sourcecodester Simple Client Management System

References · 6

• 🔥 https://r4hn1.medium.com/journey-to-first-two-cve-by-rahul-kalnarayan-307e2e87ee26 · Exploit
• 🔥 https://github.com/r4hn1/Simple-Client-Management-System-Exploit/blob/main/CVE-2021-43509 · Exploit
• https://osv.dev/vulnerability/CVE-2021-43509 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-43509 · Security Note
• https://t.me/cvenotify/26281 · Telegram Post
• https://t.me/cibsecurity/36629 · Telegram Post