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Critical severity9.8NVD Advisory· Published Jul 31, 2021· Updated Jun 17, 2026

CVE-2021-37759

CVE-2021-37759

Description

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).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Graylog/Graylog2 versions
    cpe:2.3:a:graylog:graylog:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:graylog:graylog:*:*:*:*:*:*:*:*range: >=0.20.0,<4.1.2
    • (no CPE)range: <4.1.2
  • Graylog/Graylogdescription

Patches

Vulnerability mechanics

References

1

News mentions

0

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