Auth bypass in Shinken-Monitoring Shinken Monitoring
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.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.023 (82.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 82.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.023 · change: +0.001
Affected products
- Shinken-Monitoring Shinken Monitoring — versions 2.4.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/naparuba/shinken/commit/2dae40fd1e713aec9e1966a0ab7a580b9180cff2 (Patch, Third Party Advisory)
- github.com/dbyio/cve-2022-37298 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-37298?
- CVE-2022-37298 is a critical-severity vulnerability in Shinken-Monitoring Shinken Monitoring, classified under Improper Authentication. CVSS score: 9.8/10. Published 2022-10-20.
- How severe is CVE-2022-37298?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-37298 known to be exploited?
- 8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.