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Vulnerability record · CVE-2021-28925 · published 8 April 2021

CVE-2021-28925: Nagios network analyzer sql injection vulnerability

Nagios · Network Analyzer

SQL injection vulnerability in Nagios Network Analyzer before 2.4.3 via the o[col] parameter to api/checks/read/.

9.8 CVSS 3.1 Critical EPSS 4.8% · top 8.3% CWE-89 · SQL injection
9.8CVSS 3.1 base score, v2 7.5
4.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

SQL injection vulnerability in Nagios Network Analyzer before 2.4.3 via the o[col] parameter to api/checks/read/.

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://medium.com/stolabs/issues-found-on-nagios-network-analyzer-2-4-2-50ec4ffb5e25 ExploitThird Party Advisory
https://www.nagios.com/downloads/nagios-network-analyzer/change-log/ Release NotesVendor Advisory
https://medium.com/stolabs/issues-found-on-nagios-network-analyzer-2-4-2-50ec4ffb5e25 ExploitThird Party Advisory
https://www.nagios.com/downloads/nagios-network-analyzer/change-log/ Release NotesVendor 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-2021-28925), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.