CVE-2021-47693
highpriority · track · 35EPSS 0.011 · 66 %ileEUUSEPSS · scored 2026-10-28
The Core Config Manager (CCM) in Nagios XI versions prior to CCM 3.1.3 / Nagios XI 5.8.5 contains a SQL injection vulnerability in the search text handling. Unsanitized user-supplied input was incorporated into SQL queries used by configuration object editors, allowing authenticated users to inject SQL fragments. Successful exploitation could lead to unauthorized disclosure or modification of configuration and application data, and in some environments could allow further compromise of the application or backend database.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.3–8.8
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://www.nagios.com/changelog/nagios-xi/cnnvd
- https://www.nagios.com/products/security/#nagios-xiPatchcnnvd
- https://www.vulncheck.com/advisories/nagios-xi-ccm-sqli-via-improper-escaping-in-search-textcnnvd
- https://www.nagios.com/changelog/nagios-xi/enisa_euvd
- https://www.vulncheck.com/advisories/nagios-xi-ccm-sqli-via-improper-escaping-in-search-textenisa_euvd
- https://www.nagios.com/changelog/nagios-xi/Release Notesnvd
- https://www.vulncheck.com/advisories/nagios-xi-ccm-sqli-via-improper-escaping-in-search-textThird Party Advisorynvd
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