High severity7.5NVD Advisory· Published Oct 2, 2019· Updated Jun 17, 2026
CVE-2019-4520
CVE-2019-4520
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:ibm:security_directory_server:6.4.0:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:ibm:security_directory_server:6.4.0:*:*:*:*:*:*:*
- (no CPE)range: 6.4.0
- (no CPE)range: 6.4.0
Patches
Vulnerability mechanics
References
2- www.ibm.com/support/pages/node/1077045nvdPatchVendor Advisory
- exchange.xforce.ibmcloud.com/vulnerabilities/165178nvdVDB EntryVendor Advisory
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