CVE-2019-9203
Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents...
Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents in IM via the API.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents in IM via the API.
- Record
CVE-2019-9203- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents in IM via the API.
- Record
CVE-2019-9203- Updated
- 2026-11-02
EUVDEUVD-2019-18579 No score
Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents in IM via the API.
- Record
EUVD-2019-18579- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5ffq-45w7-8pq6
Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents...
Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents in IM via the API.
- Record
GHSA-5ffq-45w7-8pq6- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-9203 is a critical vulnerability (CVSS 9.8) in Nagios Incident Manager, published March 28, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 20.4%, the 97th percentile. No source names a fixed version.