CVE-2021-37760 — CRITICAL (9.8)

Q: What is CVE-2021-37760?

CVE-2021-37760 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A Session ID leak in the audit log in Graylog before 4.1.2 allows attackers to escalate privileges (to the access level of the leaked session ID).

Q: How severe is CVE-2021-37760?

CVE-2021-37760 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2021-37760?

Check the references section above for vendor advisories and patch information. Affected products include: Graylog Graylog.

Vulnerability Description

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

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Graylog	Graylog	>= 2.1.1, < 4.1.2

Related Weaknesses (CWE)

CWE-532

References

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

FAQ

What is CVE-2021-37760?

CVE-2021-37760 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A Session ID leak in the audit log in Graylog before 4.1.2 allows attackers to escalate privileges (to the access level of the leaked session ID).

How severe is CVE-2021-37760?

CVE-2021-37760 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-37760?

Check the references section above for vendor advisories and patch information. Affected products include: Graylog Graylog.