How severe is CVE-2021-45253?

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

Is CVE-2021-45253 known to be exploited?

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

SQL Injection in Simple Cold Storage Management System Project Managment

CVE-2021-45253

The id parameter in view_storage.php from Simple Cold Storage Management System 1.0 appears to be vulnerable to SQL injection attacks. A payload injects a SQL sub-query that calls MySQL's load_file function with a UNC file path that references a URL on an external domain. The application interacted with that domain, indicating that the injected SQL query was executed.

Vulnerability class: SQL Injection

EPSS: 0.012 (66.0th 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_cold_storage_management_system_project Simple_cold_storage_managment_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 (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-45253?: CVE-2021-45253 is a critical-severity vulnerability in Simple Cold Storage Management System Project Managment, classified under SQL Injection. CVSS score: 9.8/10. Published 2021-12-21.
How severe is CVE-2021-45253?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2021-45253 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.