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Vulnerability record · CVE-2021-37291 · published 11 April 2022

CVE-2021-37291: Kevinlab 4st l-bems sql injection vulnerability

Kevinlab · 4st L Bems

An SQL Injection vulnerability exists in KevinLAB Inc Building Energy Management System 4ST BEMS 1.0.0 ivia the input_id POST parameter in index.php.

9.8 CVSS 3.1 Critical EPSS 6.5% · top 6.4% CWE-89 · SQL injection
9.8CVSS 3.1 base score, v2 7.5
6.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 2 tagged exploit
5 Jul 2026Last modified by NVD

Description

An SQL Injection vulnerability exists in KevinLAB Inc Building Energy Management System 4ST BEMS 1.0.0 ivia the input_id POST parameter in index.php.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.zeroscience.mk/en/vulnerabilities/ ExploitThird Party Advisory
http://www.kevinlab.com Vendor Advisory
https://www.zeroscience.mk/en/vulnerabilities/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-37291), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.