9.8

CVSS Score

3.1

-

CVSS Score

Basic Information

CVE ID

CVE-2022-37298

GHSA ID

GHSA-p373-jqfm-j6wr

EPSS Score

0.9734%

CWE

CWE-287

Published

10/20/2022

Updated

8/17/2023

KEV Status

Technology

Python

Basic Information

CVE ID

GHSA ID

EPSS Score

CWE

Published

Updated

KEV Status

Technology

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CVE-2022-37298

CVE-2022-37298: Shinken Solutions Shinken Monitoring vulnerable to Incorrect Access Control

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.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2022-37298

CVE-2022-37298:

9.8

CVSS Score

3.1

-

CVSS Score

Basic Information

CVE ID

CVE-2022-37298

GHSA ID

GHSA-p373-jqfm-j6wr

EPSS Score

0.9734%

CWE

CWE-287

Published

10/20/2022

Updated

8/17/2023

KEV Status

Technology

Python

Basic Information

CVE ID

GHSA ID

EPSS Score

CWE

Published

Updated

KEV Status

Technology

Technical Details

CVSS Vector

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

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
Shinken	pip	<= 2.4.3

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability stems from the SafeUnpickler's insecure deserialization implementation. The key issues are:

Pre-patch code allowed any class from 'shinken.*' modules through the 'startswith('shinken.')' check
The PICKLE_SAFE whitelist was incomplete, permitting dangerous classes like those in shinken.webui.bottle
The test case demonstrates RCE via sys.path manipulation using Shinken's own modules
The fix switched to an explicit allowlist of approved classes rather than trusting all Shinken submodules
CWE-287 (Improper Authentication) maps directly to the insufficient validation during deserialization

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.W** rul*s *v*il**l* *or Mi**o *ustom*rs only.

Reasoning

*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.

9.8

-

Basic Information

Basic Information

Concerned about an active attack path?

CVE-2022-37298: Shinken Solutions Shinken Monitoring vulnerable to Incorrect Access Control

CVE-2022-37298:

9.8

-

Basic Information

Basic Information

Technical Details

Technical Details

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability IntelligenceMiggo AI

9.8

9.8

CVE-2022-37298: Shinken Solutions Shinken Monitoring vulnerable to Incorrect Access Control

Technical Details

Basic Information

Basic Information

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI