CVE-2019-4520

HIGH

IBM Security Directory Server 6.4.0 - Info Disclosure

Title source: llm
STIX 2.1

Description

IBM Security Directory Server 6.4.0 uses an inadequate account lockout setting that could allow a remote attacker to brute force account credentials. IBM X-Force ID: 165178.

References (2)

Core 2
Core References
Patch, Vendor Advisory x_refsource_confirm
https://www.ibm.com/support/pages/node/1077045
VDB Entry, Vendor Advisory vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/165178

Scores

CVSS v3 7.5
EPSS 0.0222
EPSS Percentile 80.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-307
Status published
Products (1)
ibm/security_directory_server 6.4.0
Published Oct 02, 2019
Tracked Since Feb 18, 2026