XSS in Centreon
CVE-2023-51633
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.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.011 (62.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.
Affected products
- Centreon — versions 23.04
- Centreon Centreon_web
Weakness classification (CWE)
Public proof-of-concept exploits
References
- zdi-disclosures@trendmicro.com (x_research-advisory, Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-51633?
- CVE-2023-51633 is a critical-severity vulnerability in Centreon, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2024-05-03.
- How severe is CVE-2023-51633?
- Critical severity. CVSS v3 base score is 9.6 out of 10.
- Is CVE-2023-51633 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.