How severe is CVE-2018-11589?

CVE-2018-11589 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-11589 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-11589?

CVE-2018-11589 primarily affects Centreon. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-11589?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2018-11589 published?

CVE-2018-11589 was published on 2018-06-25 and last updated on 2026-06-17.

CVE-2018-11589

CVE-2018-11589 is a critical-severity vulnerability in Centreon with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Centreon
Published: 2018-06-25
Last modified: 2026-06-17

Description

Multiple SQL injection vulnerabilities in Centreon 3.4.6 including Centreon Web 2.8.23 allow attacks via the searchU parameter in viewLogs.php, the id parameter in GetXmlHost.php, the chartId parameter in ExportCSVServiceData.php, the searchCurve parameter in listComponentTemplates.php, or the host_id parameter in makeXML_ListMetrics.php.

Frequently asked questions

What is CVE-2018-11589?: Multiple SQL injection vulnerabilities in Centreon 3.4.6 including Centreon Web 2.8.23 allow attacks via the searchU parameter in viewLogs.php, the id parameter in GetXmlHost.php, the chartId parameter in ExportCSVServiceData.php, the searchCurve parameter in listComponentTemplates.php, or the host_id parameter in makeXML_ListMetrics.php.
How severe is CVE-2018-11589?: CVE-2018-11589 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-11589 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-11589?: CVE-2018-11589 primarily affects Centreon. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-11589?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2018-11589 published?: CVE-2018-11589 was published on 2018-06-25 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:centreon:centreon:3.4.6:*:*:*:*:*:*:*
cpe:2.3:a:centreon:centreon_web:2.8.23:*:*:*:*:*:*:*

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