Auth bypass in Torch Gmbh Graylog2

CVE-2014-9217

Graylog2 before 0.92 allows remote attackers to bypass LDAP authentication via crafted wildcards.

Vulnerability class: Broken Authentication

Published 2014-12-08 · last modified 2026-06-17.

CVSS v2 metric

CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.023 (82.7th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 82.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000

Affected products

Torch Gmbh Graylog2

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

exchange.xforce.ibmcloud.com/vulnerabilities/99571 (vdb-entry)
www.graylog2.org/news/post/0010-graylog2-v0-92 (Exploit, Patch, Vendor Advisory)
seclists.org/oss-sec/2014/q4/1130 (mailing-list)