CVE-2021-37806

Name: CVE-2021-37806
Creator: NVD / NIST
Published: 2021-10-27T17:15:10.617+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.9/10EPSS 1.78%

Last modified Jun 17, 2026

CVE-2021-37806 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. An SQL Injection vulnerability exists in https://phpgurukul.com Vehicle Parking Management System affected version 1.0. The system is vulnerable to time-based SQL injection on multiple endpoints. EPSS estimates a 1.78% chance of exploitation in the next 30 days.

Description

An SQL Injection vulnerability exists in https://phpgurukul.com Vehicle Parking Management System affected version 1.0. The system is vulnerable to time-based SQL injection on multiple endpoints. Based on the SLEEP(N) function payload that will sleep for a number of seconds used on the (1) editid , (2) viewid, and (3) catename parameters, the server response is about (N) seconds delay respectively which mean it is vulnerable to MySQL Blind (Time Based). An attacker can use sqlmap to further the exploitation for extracting sensitive information from the database.

Metrics

CVSS 3.1

5.9/10

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

EPSS Probability

1.78%

75.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Phpgurukul	Vehicle Parking Management System	1.0

References

https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-37806Exploit, Third Party Advisory
https://packetstormsecurity.com/files/163626/Vehicle-Parking-Management-System-1.0-SQL-Injection.htmlExploit, Third Party Advisory, VDB Entry
https://streamable.com/rfcchiExploit, Third Party Advisory
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-37806Exploit, Third Party Advisory
https://packetstormsecurity.com/files/163626/Vehicle-Parking-Management-System-1.0-SQL-Injection.htmlExploit, Third Party Advisory, VDB Entry
https://streamable.com/rfcchiExploit, Third Party Advisory

Timeline

Published: Oct 27, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-37806?

How severe is CVE-2021-37806?

CVE-2021-37806 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 1.78% probability of exploitation in the next 30 days.

How do I fix CVE-2021-37806?

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-2021-37806?

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

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Source: NVD / NIST