CVE-2021-27213

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2021-27213

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27213.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-27213

Published

2021-02-14T04:15:12.837Z

Modified

2026-07-08T06:01:09.055272630Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

config.py in pystemon before 2021-02-13 allows code execution via YAML deserialization because SafeLoader and safe_load are not used.

Database specific

{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:pystemon_project:pystemon:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "pystemon_project:pystemon",
            "extracted_events": [
                {
                    "fixed": "2021-02-13"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "extracted_events": [
                {
                    "fixed": "2021-02-13"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

References

Affected packages

Git / github.com/cvandeplas/pystemon

Affected ranges

Type

GIT

Repo

https://github.com/cvandeplas/pystemon

Events

Introduced

Fixed

dbeb87afefdb63de2f4cff69b6f10c5965d14b54

Database specific

{
    "source": "REFERENCES"
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27213.json"