CVE-2021-37759

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Source

https://cve.org/CVERecord?id=CVE-2021-37759

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37759.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-37759

Published

2021-07-31T18:15:07.837Z

Modified

2026-08-07T17:02:34.296970Z

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

A Session ID leak in the DEBUG log file in Graylog before 4.1.2 allows attackers to escalate privileges (to the access level of the leaked session ID).

References

https://www.graylog.org/post/announcing-graylog-v4-1-2

Affected packages

Git / github.com/graylog2/graylog2-server

Affected ranges

Type

GIT

Repo

https://github.com/graylog2/graylog2-server

Events

Introduced

57fe596f0aa8be564996f035235b7744d673f3de

Fixed

20cd592f30f1ae4fbb391bb4811d24833e60fb7c

Database specific

Show details

{
    "cpe": "cpe:2.3:a:graylog:graylog:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0.20.0"
        },
        {
            "fixed": "4.1.2"
        }
    ],
    "source": "CPE_RANGE"
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37759.json"