CVE-2020-36033

Name: CVE-2020-36033
Creator: NVD / NIST
Published: 2021-07-22T18:15:21.547+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.13%

Last modified Jun 17, 2026

CVE-2020-36033 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. SQL injection vulnerability in SourceCodester Water Billing System 1.0 via the id parameter to edituser.php.. EPSS estimates a 1.13% chance of exploitation in the next 30 days.

Description

SQL injection vulnerability in SourceCodester Water Billing System 1.0 via the id parameter to edituser.php.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.13%

62.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Water Billing System Project	Water Billing System	1.0

References

https://github.com/TCSWT/Water-Billing-SystemExploit, Third Party Advisory
https://github.com/TCSWT/Water-Billing-SystemExploit, Third Party Advisory

Timeline

Published: Jul 22, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-36033?

SQL injection vulnerability in SourceCodester Water Billing System 1.0 via the id parameter to edituser.php.

How severe is CVE-2020-36033?

CVE-2020-36033 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.13% probability of exploitation in the next 30 days.

How do I fix CVE-2020-36033?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-36033?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST