What is CVE-2021-43484?

CVE-2021-43484 is a critical-severity vulnerability in Simple Client Management System Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-03-31.

How severe is CVE-2021-43484?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2021-43484 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Simple Client Management System Project

CVE-2021-43484

A Remote Code Execution (RCE) vulnerability exists in Simple Client Management System 1.0 in create.php due to the failure to validate the extension of the file being sent in a request.

Vulnerability class: SQL Injection

EPSS: 0.033 (87.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Simple_client_management_system_project Simple_client_management_system — versions 1.0
N/a — versions n/a

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

cve@mitre.org (VDB Entry, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-43484?: CVE-2021-43484 is a critical-severity vulnerability in Simple Client Management System Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-03-31.
How severe is CVE-2021-43484?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2021-43484 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.