CVE-2022-37298

Name: CVE-2022-37298
Creator: NVD / NIST
Published: 2022-10-20T11:15:10.38+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.99%

Last modified Jun 17, 2026

CVE-2022-37298 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Shinken Solutions Shinken Monitoring Version 2.4.3 affected is vulnerable to Incorrect Access Control. The SafeUnpickler class found in shinken/safepickle.py implements a weak authentication scheme when unserializing objects passed from monitoring nodes to the Shinken monitoring server.. EPSS estimates a 1.99% chance of exploitation in the next 30 days.

Description

Shinken Solutions Shinken Monitoring Version 2.4.3 affected is vulnerable to Incorrect Access Control. The SafeUnpickler class found in shinken/safepickle.py implements a weak authentication scheme when unserializing objects passed from monitoring nodes to the Shinken monitoring server.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.99%

78.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Shinken-Monitoring	Shinken Monitoring	2.4.3

References

https://github.com/dbyio/cve-2022-37298Patch, Third Party Advisory
https://github.com/naparuba/shinken/commit/2dae40fd1e713aec9e1966a0ab7a580b9180cff2Patch, Third Party Advisory
https://github.com/dbyio/cve-2022-37298Patch, Third Party Advisory
https://github.com/naparuba/shinken/commit/2dae40fd1e713aec9e1966a0ab7a580b9180cff2Patch, Third Party Advisory

Timeline

Published: Oct 20, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-37298?

How severe is CVE-2022-37298?

CVE-2022-37298 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.99% probability of exploitation in the next 30 days.

How do I fix CVE-2022-37298?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-37298?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST