Nagios XI < 2012R1.6 Auto-Discovery Missing Authorization
Published Oct 30, 2025
7.2
HIGHCVSS 4.0
EPSS 0.75%
Description
Nagios XI versions prior to 2012R1.6 contain an authorization flaw in the Auto-Discovery functionality. Users with read-only roles could directly reach Auto-Discovery endpoints and pages that should require elevated permissions, exposing discovery results and allowing unintended access to discovery operations.
Affected products
-
- Version 0StatusaffectedConstraints<2012R1.6
- Version
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
Nagios addresses this vulnerability as "Fixed vulnerability where read-only users could access auto-discovery directly."
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Oct 31, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2025–2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.75% (0.00754) | 53.41th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.61% (0.00615) | 44.59th | v5 (v2026.06.15) |
| Oct 31, 2025 | 0.07% (0.00067) | 21.09th | v4 (v2025.03.14) |
References (2)
- https://www.nagios.com/changelog/nagios-xi/ release-notespatchRelease Notes
- https://www.vulncheck.com/advisories/nagios-xi-auto-discovery-missing-authorization third-party-advisoryThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.nagios.com/changelog/nagios-xi/ | release-notespatchRelease Notes | |
| https://www.vulncheck.com/advisories/nagios-xi-auto-discovery-missing-authorization | third-party-advisoryThird Party Advisory |
Change history (0)
No recorded changes yet.