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Vulnerability record · CVE-2023-51633 · published 3 May 2024

CVE-2023-51633: Centreon web cross-site scripting vulnerability

Centreon · Centreon Web

Centreon sysName Cross-Site Scripting Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Centreon. User interaction is required to exploit this vulnerability. The specific flaw exists within the processing of the sysName OID in SNMP. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of an arbitrary script. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-20731.

9.6 CVSS 3.1 Critical EPSS 1.1% · top 36.0% CWE-79 · Cross-site scripting
9.6CVSS 3.1 base score
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Centreon sysName Cross-Site Scripting Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Centreon. User interaction is required to exploit this vulnerability. The specific flaw exists within the processing of the sysName OID in SNMP. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of an arbitrary script. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-20731.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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.zerodayinitiative.com/advisories/ZDI-24-416/ PatchThird Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-24-416/ PatchThird Party Advisory

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Related vulnerabilities

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

9.8CVE-2026-2751Centreon web sql injection vulnerabilityBlind SQL Injection via unsanitized array keys in Service Dependencies deletion. Vulnerability in Centreon Centreon Web on Central Server on Linux (S…EPSS 0.50%9.8CVE-2024-32501Centreon web sql injection vulnerabilityA SQL Injection vulnerability exists in the updateServiceHost functionality in Centreon Web 24.04.x before 24.04.3, 23.10.x before 23.10.13, 23.04.x …EPSS 19%9.8CVE-2018-11587Centreon code injection vulnerabilityThere is Remote Code Execution in Centreon 3.4.6 including Centreon Web 2.8.23 via the RPN value in the Virtual Metric form in centreonGraph.class.ph…EPSS 4.2%9.8CVE-2018-11589Centreon sql injection vulnerabilityMultiple SQL injection vulnerabilities in Centreon 3.4.6 including Centreon Web 2.8.23 allow attacks via the searchU parameter in viewLogs.php, the i…EPSS 2.1%9.1CVE-2024-33852Centreon web sql injection vulnerabilityA SQL Injection vulnerability exists in the Downtime component in Centreon Web 24.04.x before 24.04.3, 23.10.x before 23.10.13, 23.04.x before 23.04.…EPSS 0.49%9.1CVE-2024-33853Centreon web sql injection vulnerabilityA SQL Injection vulnerability exists in the Timeperiod component in Centreon Web 24.04.x before 24.04.3, 23.10.x before 23.10.13, 23.04.x before 23.0…EPSS 0.49%9.1CVE-2024-33854Centreon web sql injection vulnerabilityA SQL Injection vulnerability exists in the Graph Template component in Centreon Web 24.04.x before 24.04.3, 23.10.x before 23.10.13, 23.04.x before …EPSS 0.49%8.8CVE-2025-6791Centreon web sql injection vulnerabilityIn the monitoring event logs page, it is possible to alter the http request to insert a reflect payload in the DB. Caused by an Improper Neutralizati…EPSS 0.34%

Source: NIST National Vulnerability Database (record CVE-2023-51633), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.