CVE-2025-53840

Icinga DB Web Exposure of Sensitive Information to an Unauthorized Actor vulnerability

Description

Icinga DB Web provides a graphical interface for Icinga monitoring. Starting in version 1.2.0 and prior to version 1.2.2, users with access to Icinga Dependency Views, are allowed to see hosts and services that they weren't meant to on the dependency map. However, the name of an object will not be revealed nor does this grant access to a host's or service's detail view. Please note that this only affects the restrictions `filter/hosts` and `filter/services`. `filter/objects` is not affected by this and restricts objects as it is supposed to. Version 1.2.2 applies these restrictions properly. As a workaround, one may downgrade to version 1.1.3.

Category

2.4
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.03%
Affected: Icinga icingadb-web
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2025-53840?
CVE-2025-53840 has been scored as a low severity vulnerability.
How to fix CVE-2025-53840?
To fix CVE-2025-53840, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-53840 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-53840 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-53840?
CVE-2025-53840 affects Icinga icingadb-web.
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