How severe is CVE-2022-37298?

CVE-2022-37298 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-37298 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-37298?

CVE-2022-37298 affects Shinken-monitoring Shinken Monitoring. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-37298?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-37298 published?

CVE-2022-37298 was published on 2022-10-20 and last updated on 2026-06-17.

CVE-2022-37298

CVE-2022-37298 is a critical-severity vulnerability in Shinken-monitoring Shinken Monitoring with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Shinken-monitoring Shinken Monitoring
Published: 2022-10-20
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2022-37298?: 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.
How severe is CVE-2022-37298?: CVE-2022-37298 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-37298 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-37298?: CVE-2022-37298 affects Shinken-monitoring Shinken Monitoring. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-37298?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-37298 published?: CVE-2022-37298 was published on 2022-10-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:shinken-monitoring:shinken_monitoring:2.4.3:*:*:*:*:*:*:*

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CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

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