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WatchlistCritical

CVE-2019-9203Incident Manager Vulnerability

Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents in IM via the API.

Published Mar 28, 2019 · Updated Nov 21, 2024

Key Facts

Patch in the next maintenance window
  • CVE-2019-9203 is a critical-severity vulnerability (CVSS 9.8 v3.1) affecting Incident Manager (Nagios).
  • It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
  • EPSS estimates a 20% probability of exploitation in the next 30 days.
  • Fixed versions are available, including Incident Manager 2.2.7.
  • Brandefense priority: patch in the next maintenance window, because of its high severity, although no exploitation is known.

Scores

CVSS v3.1

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS (30-day exploit likelihood)

20%

Higher than 97.4% of all scored CVEs

Exploit maturity

Proof of concept

ATLAS score

37/100

Publication score, see How it works

Exploitation Verdict

KEV listed

Not listed

Federal due date

None

No federal due date

Ransomware use

Not reported

Attributed actors

None named

Exploit & Defence Guidance

Exploit maturity

Proof of concept

Public exploit code

1

Proof-of-concept links

In-the-wild evidence

0

Reports of active use

Advisories And Exploit References

Description

Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents in IM via the API.

Affected Products

1 affected entries in total
ProductAffected versionsFixed in
Incident ManagerNagiosSee advisory2.2.7

Patched Releases

Incident Manager

2.2.7

Timeline

  1. Publicly disclosed

    Mar 28, 2019

  2. Last updated

    Nov 21, 2024

FAQ

Common Questions.

Is CVE-2019-9203 On Your Attack Surface?

Brandefense matches it against the products discovered on your perimeter and opens a finding the day a CVE like this is listed.

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Figures as of Oct 19, 2026. Compiled by Brandefense technologies from public vulnerability catalogs; scoring as described in How it works.

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