CVE-2019-9203 in the critical feed json
Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents in IM via the API.
published 2019-03-28 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-18579
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 20.4%
- EPSS 20.4% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents in IM via the API.
Patch / fix
- nagios incident_manager 2.2.7
Exploit prediction
20.37% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- packetstormsecurity.com http://packetstormsecurity.com/files/152496/Nagios-XI-5.5.10-XSS-Remote-Code-Execution.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
References
-
packetstormsecurity.com
/files/152496/Nagios-XI-5.5.10-XSS-Remote-Code-Execution.html
exploit, third-party-advisory, vdb-entry
-
nagios.com
/products/security/
vendor-advisory
Sources
- CVE List CVE-2019-9203
- NVD CVE-2019-9203
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.