PT-2021-21585 · Sourcecodester · Sourcecodester Customer Relationship Management System

Published 2021-10-27 · Updated 2021-10-28 · CVE-2021-37221

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Sourcecodester Customer Relationship Management System version 1.0

Description A file upload issue exists via the account update option and customer create option, allowing a remote malicious user to upload an arbitrary php file.

Recommendations For Sourcecodester Customer Relationship Management System version 1.0, consider restricting access to the account update and customer create options until a fix is available. As a temporary workaround, restrict file uploads to only necessary file types to minimize the risk of exploitation.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2021-37221

Affected Products

Sourcecodester Customer Relationship Management System

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-37221 · Security Note
• https://osv.dev/vulnerability/CVE-2021-37221 · Vendor Advisory
• https://exploit-db.com/exploits/50046 · Note
• https://t.me/cibsecurity/31280 · Telegram Post