Servers and applications
CVE-2018-8733
Authentication bypass vulnerability in the core config manager in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an unauthenticated attacker to make configuration changes and leverage an authenticated SQL injection vulnerability.
- Severity
- Critical 9.8
- Published
- 18 Apr 2018
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 5.4.13
- Exploit chance
- 27% in the next 30 daysHigher than 98% of CVEs. EPSS by FIRST, 10 Nov 2026
- Weakness
- SQL injection (CWE-89)
- Attack
- Over the network · No login needed · No user action needed
- Attacker can
- Read data · Change data · Take it down
- CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
Nagios XIServers and applications · cpe:a:nagios:nagios_xi |
|